Pith. sign in

REVIEW 3 major objections 5 minor 128 references

Recent progress in nickelate superconductors

T0 review · 3 major / 5 minor · reviewed 2026-08-04 · deepseek-v4-flash

Challenge this review Re-run · record.json Download PDF Read on arXiv ↗

Pith's one-line read In multilayer nickelates, superconductivity arises collectively across strongly coupled NiO2 layers, not plane by plane as in cuprates.

desk verdict Useful review, but its load-bearing claim about collective bilayer superconductivity depends on an unsecured phase attribution. read the letter →

arxiv 2509.08386 v1 pith:MUBZTG3H submitted 2025-09-10 cond-mat.supr-con

Yuxin Wang , Kun Jiang , Jianjun Ying , Tao Wu , Jinguang Cheng , Jiangping Hu , Xianhui Chen This is my paper
classification cond-mat.supr-con
keywords nickelatesuperconductorsRuddlesden-PopperphasesLa3Ni2O7LaNiO2La4Ni3O10high-temperaturesuperconductivityinterlayercouplingdensitywaves
verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

This review argues that the nickelate superconductors LaNiO2, La3Ni2O7, and La4Ni3O10 constitute a distinct family of high-Tc materials, with the central dividing line set not by nickel versus copper but by interlayer coupling. In cuprates, superconductivity lives in individual CuO2 planes that are weakly coupled; in multilayer nickelates the NiO2 layers are strongly coupled through apical oxygens, so superconductivity is claimed to arise collectively across the stack. The authors marshal the phase diagrams, electronic structure measurements, high-pressure and thin-film results, and density-wave behavior of each system to support this framing, while flagging sample quality and phase purity as the decisive open problems. If the framing holds, nickelates offer a new axis for seeking high-temperature superconductors beyond the cuprate template.

What carries the argument

The load-bearing object is the multilayer NiO2 block in the Ruddlesden-Popper phases, specifically the bilayer (327) and trilayer (43(10)) stack in which two or three NiO2 layers share apical oxygens. The apical-oxygen-mediated interlayer hopping splits the dz2-r2 orbital into bonding and antibonding states and, together with Jahn-Teller distortion, determines the low-energy two-orbital physics. This interlayer coupling is what makes the superconductivity collective rather than planar, and it is also what pressure and compressive strain act upon to stabilize the high-pressure (I4/mmm) phase where superconductivity emerges.

What would settle it

A spatially resolved measurement (for example, scanning SQUID or micro-focused X-ray diffraction correlated with local diamagnetism on the same micrometer-scale sample region) that maps the diamagnetic response of 'La3Ni2O7' onto the HP bilayer crystal structure, and shows that the 1313 phase contributes none of the superconducting signal; or, conversely, shows that the 1313 phase alone reproduces the observed Tc, would settle whether the 327 superconductivity is intrinsic.

Watch

Extended reading notes

Core claim

The paper's central claim is stated in the introduction: the layers in multilayer nickelates are strongly coupled, indicating that superconductivity arises collectively in the multilayers. This distinguishes them from multilayer cuprates, where superconductivity primarily resides within individual CuO2 planes that are only weakly coupled. The review uses this lens to organize the field, from the 3d9 infinite-layer LaNiO2 (Tc up to ~40 K) to the pressure-induced superconductivity of the bilayer La3Ni2O7 (onset ~80 K in bulk, ~48 K in thin films) and trilayer La4Ni3O10 (~30–40 K). Along the way it cites bulk diamagnetic shielding above 90% in pressurized La2PrNi2O7 as the strongest evidence th

Load-bearing premise

The review's comparative picture rests on the assumption that the high-pressure superconductivity attributed to La3Ni2O7 is intrinsic to its bilayer HP phase, not an artifact of minority phases such as the 1313 intergrowth, whose own reported Tc may come from residual bilayer material.

Editorial extensions

If this is right

  • If the strong-interlayer-coupling picture is right, multilayer nickelates provide a genuinely new structural route to high-Tc superconductivity, distinct from the cuprate paradigm, and comparisons between the two families in the review's Table I become meaningful.
  • The electronic-structure analysis implies that the interlayer dz2-r2 bonding/antibonding splitting—not just the in-plane dx2-y2 band—carries the pairing, so DFT-based predictions of Tc and pairing symmetry must reproduce the experimentally observed Fermi surface and its γ-pocket variation.
  • The phase diagrams show that pressure and substrate strain are interchangeable tools: both stabilize the HP structure and its collective state, and both act on the same interlayer coupling, suggesting that ambient-pressure thin films can be systematically optimized.
  • The density-wave orders (SDW/CDW) in 327 and 43(10) are intertwined with the superconducting phase, so a complete theory of nickelate superconductivity must explain how these orders are suppressed and/or coexist with SC as the HP structure is stabilized.
  • The review's proposed 'genes' criterion—d-orbitals strongly hybridized with oxygen p-orbitals isolated near the Fermi energy—gives a concrete search principle for new high-Tc superconductors, if the nickelate family indeed fits it.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • If strong interlayer coupling is the essential variable, then single-layer nickelates are the wrong cousins for cuprates; the field's most informative next experiments will compare bilayer, trilayer, and quintuple-layer (e.g., Nd6Ni5O12) members to map Tc as a function of layer count and interlayer hybridization.
  • The unresolved status of the γ Fermi-surface pocket could be tested directly by combining ARPES with local structural probes on the same film: if higher-Tc samples lack the γ pocket, theoretical models that invoke it as the key driver would be ruled out.
  • The 1313-phase ambiguity suggests that some reported transport signatures of '327' superconductivity may be contaminated by minority layers; a spatially resolved measurement mapping superconductivity onto the HP bilayer structure would separate intrinsic from intergrowth contributions.
  • The strain-thin-film route may allow the collective-state hypothesis to be tested without high pressure, e.g., by measuring the superconducting condensation energy or gap structure in La2PrNi2O7 films as a function of bilayer thickness, which the paper does not explicitly propose.
Share X Bluesky LinkedIn Reddit HN

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Referee Report

3 major / 5 minor

Summary. This manuscript is a review of recent progress in nickelate superconductors, covering the infinite-layer 112 system (hole-doped LaNiO2), the bilayer 327 system (La3Ni2O7), the trilayer 43(10) system (La4Ni3O10), and related multilayer compounds. It summarizes experimental phase diagrams, transport and magnetic properties, electronic structure, density-wave order, thin-film work, and theoretical proposals, and closes with a perspective on open challenges. A central comparative claim, stated in the Introduction, is that multilayer nickelates differ fundamentally from cuprates because their layers are strongly coupled and superconductivity arises collectively in the multilayers.

Significance. If the underlying phase attributions are sound, this review provides a useful and timely synthesis of a rapidly moving field. Its strengths include broad coverage of the 112, 327, and 43(10) families, explicit acknowledgement of sample-quality limitations, inclusion of recent ARPES and high-pressure results, and a comparative table that will be useful to researchers. The authors are also candid that several key issues, including the magnetic structure of 327 and the role of oxygen vacancies, remain unresolved. However, the binary load-bearing claim that multilayer nickelates constitute a distinct family with collective interlayer superconductivity rests on the attribution of the ~80 K high-pressure phase to the bilayer HP structure of La3Ni2O7. That attribution is not secured by the evidence cited in the review, and the associated uncertainty is not minor; it directly affects the phase diagram in Fig. 5 and the comparison in Table I.

major comments (3)
  1. [III.A and Fig. 5(d)] The claim that bulk high-pressure superconductivity is established for the HP bilayer phase rests on measurements of La2PrNi2O7, not La3Ni2O7. The text states that the debate on diamagnetism 'has been substantially addressed' by experiments on La2PrNi2O7 with >90% shielding fraction, but La2PrNi2O7 is a different compound and does not resolve phase purity in La3Ni2O7 itself. The review cites refs [57,58] as evidence of the debate, and those works report 1313 intergrowths in La3Ni2O7. No quantification of intergrowth fractions in the superconducting samples, nor a direct correlation between bilayer phase fraction and superconducting volume in La3Ni2O7, is provided. Because Fig. 5(a) and the family comparison in Table I presuppose that the ~80 K phase is intrinsic to the HP bilayer, this is a load-bearing point. The authors should either provide direct phase-purity evidence for La3Ni2O7 or
  2. [IV.B] The reasoning that 1313-phase superconductivity 'originates from residual bilayer La3Ni2O7' is circular in the context of this review. The argument is that because La4Ni3O10 has Tc~30 K, the ~80 K signal in the 1313 phase must come from residual bilayer material. This assumes the very bilayer attribution that the previous sections leave open. If, instead, minority 1313 (or other intergrowth) phases are responsible for the high-Tc signal in nominally 327 samples, then the 'collective bilayer' interpretation in the Introduction is unsupported. The statement should be framed as one hypothesis among others, and the review should provide concrete evidence—for example, phase fraction measurements correlated with the superconducting transition—before using it to dismiss the intrinsic 1313 scenario.
  3. [I and III.E] The Introduction's 'important point'—that multilayer nickelates are fundamentally different from cuprates because superconductivity arises collectively in strongly coupled layers—is stated as a conclusion rather than as a hypothesis. The subsequent discussion in Section III.B provides a plausible electronic-structure basis for strong interlayer coupling, and Section III.E summarizes competing theoretical frameworks. However, the collective-superconductivity claim is not directly demonstrated by the reviewed experiments, and its validity depends on the unresolved phase-attribution issues raised above. The authors should soften this statement to a perspective or explicit hypothesis, or supply a dedicated argument that does not assume the bilayer attribution.
minor comments (5)
  1. [Fig. 5(d) caption] The caption reads 'La2PrNi3O7' but the text and the cited reference refer to La2PrNi2O7. Fix the compound formula.
  2. [Table I] Table I lists Tc~40 K for La4Ni3O10, but the text in Section IV.A states that the superconducting onset reaches around 30 K. The numbers should be consistent.
  3. [Sec. IV.B] The text mentions '5-layer Nd6Ni5O12' and 'd8.8 electron filling.' Earlier in the same paragraph the reduced compound is identified as Nd6Ni5O10. Please verify the correct formula and superscript notation against the original reference, as the current wording is confusing.
  4. [Sec. III.D] The sentence 'Our DFT calculations reveal that the Jahn–Teller distortion is more sensitive to structural changes than interlayer coupling' presents an original, unreferenced computational result in the middle of a review. Either remove it, provide method details, or cite a published source.
  5. [Sec. V] The concluding bullet on the 'genes' framework asserts consistency with the authors' own framework (refs [123,124]) without explaining the criterion. A one-sentence description of the framework would make the statement informative to readers unfamiliar with it.

Circularity Check

1 steps flagged · score 3.0 of 10

The review is largely an independent summary of experimental and theoretical work; one local circular argument in the 1313-phase discussion and minor self-citations do not reduce the central claims.

  1. other [Section IV.B (Other Multilayer Nickelates), paragraph on the 1313 phase, around Fig. 11(c)]
    "Previous high-pressure transport measurements indicate the potential for high-temperature superconductivity in the 1313 phase, with an onset transition temperature of around 80 K. However, considering that the Tc of the trilayer compound La4Ni3O10 is only around 30 K, it is likely that the observed superconductivity in the 1313 phase originates from residual bilayer La3Ni2O7, which is inevitably present in the 1313."

    The review uses this inference to neutralize the competing explanation that the ~80 K superconductivity observed in nominally bilayer La3Ni2O7 samples could come from minority 1313 intergrowths. The inference '1313's SC originates from residual bilayer La3Ni2O7' presupposes that the bilayer phase is intrinsically the ~80 K superconductor—the very attribution that Section III.A says is debated (refs [57,58]). The observed Tc~30 K of trilayer La4Ni3O10 does not rule out an intrinsic 80 K SC in the alternating monolayer-trilayer 1313 structure; the conclusion is forced by assuming the bilayer attribution. This is circular in the phase-attribution chain that underlies the review's comparative framing, although the review separately cites La2PrNi2O7 bulk screening and thin-film SC as independen

full rationale

The manuscript is a review, not a derivation of new predictions. There are no fitted parameters being relabeled as predictions, no uniqueness theorems imported from the authors, and no ansatz smuggled in via citation. The central comparative claim—that multilayer nickelates are strongly coupled and superconductivity arises collectively—is supported by independent experimental results (La2PrNi2O7 bulk shielding, 327 thin-film superconductivity, ARPES, neutron/NMR/RIXS studies) and by a large literature of theory papers from many groups. The authors' self-citations (refs [45,67,68,123,124]) are used for specific electronic-structure calculations and for the 'genes' framework, but the review does not rest its experimental conclusions on those citations; it explicitly notes that DFT results are method-dependent and need experimental justification. The one genuine circular step is the 1313-phase argument, which assumes the bilayer attribution to dismiss the 1313 intergrowth as the source of the 80 K signal. This is a local logical circularity, and the review itself flags the conclusion as 'likely' and the phase's properties as open questions. The phase-purity concern for La3Ni2O7 itself is a correctness risk rather than a definitional circularity, because the bulk-superconductivity evidence is extrapolated from La2PrNi2O7. Overall the review's main content retains independent value; the circularity score is elevated only by the 1313 argument and minor self-citation presence.

Assumptions & free parameters 0 free parameters · 3 assumptions · 0 invented entities

The paper is a review, so the central claim is descriptive rather than derivational. The ledger records the key external facts and frameworks the review depends on; there are no free parameters or newly invented entities.

assumptions (3)
  • domain assumption The cited reports of superconductivity and density-wave order in the referenced nickelate compounds are experimentally correct.
    The review's synthesis rests on the accuracy of the referenced experiments, several of which are still debated (e.g., La3Ni2O7 volume fraction).
  • domain assumption The electronic structure descriptions from DFT and ARPES as summarized from the literature are reliable.
    Used throughout Sections III.B and III.C to describe band structure, Fermi surfaces, and the role of apical oxygen.
  • domain assumption The 'genes' framework (refs [123,124]) is a valid organizing principle for identifying high-Tc superconductors.
    Invoked in the Perspective section as a guide for interpreting common features of nickelates and cuprates.

how reviews work

0 comments
Cite this review

Pith. "Pith review of Recent progress in nickelate superconductors." pith.science (2026). https://pith.science/paper/MUBZTG3H

@misc{pith2026250908386,
  author       = {Pith},
  title        = {Pith review of: Recent progress in nickelate superconductors},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/MUBZTG3H}},
  note         = {Machine review of arXiv:2509.08386}
}
abstract

The discovery of superconductivity in nickelate compounds has opened new avenues in the study of high-temperature superconductors. Here we provide a comprehensive overview of recent progress in the field, including all different nickelate systems, reduced-Ruddlesden-Popper-type infinite layer LaNiO$_2$, Ruddlesden-Popper-type bilayer La$_3$Ni$_2$O$_7$ and trilayer La$_4$Ni$_3$O$_{10}$. We begin by introducing the superconducting properties of the hole-doped LaNiO$_2$ system, which marked the starting point for nickelate superconductivity. We then turn to the bilayer La$_3$Ni$_2$O$_7$ system, discussing both its high-pressure and thin-film superconducting phases. This is followed by an examination of the trilayer La$_4$Ni$_3$O$_{10}$ system and other related multilayer nickelates. Throughout the review, we highlight emerging trends, key challenges, and open questions. We conclude by addressing current limitations in materials synthesis and characterization, and future directions that may help uncover the mechanisms driving superconductivity in these complex oxide systems.

Figures

Figures reproduced from arXiv: 2509.08386 by the authors.

Figure 1
Figure 1. FIG. 1 [PITH_FULL_IMAGE:figures/full_fig_p002_1.png] view at source ↗
Figure 2
Figure 2. (c). Similar to the cuprates, a superconducting dome ap￾pears in the doping range of approximately x = 0.1 to x = 0.3, with the superconducting transition temperature Tc reaching up to 40 K [36, 37]. This superconducting dome is flanked on both sides by weakly insulating phases, characterized by a low-temperature resistivity upturn—consistent with the be￾havior observed in undoped NdNiO2, shown in [PITH_FULL_IMAGE:… view at source ↗
Figure 4
Figure 4. FIG. 4. (a) Superconducting transition found in di [PITH_FULL_IMAGE:figures/full_fig_p004_4.png] view at source ↗
Figures from the paper (7 more)
Figure 3
Figure 3. Figure 3: FIG. 3. (a) The band structure of LaNiO [PITH_FULL_IMAGE:figures/full_fig_p004_3.png]
Figure 5
Figure 5. Figure 5: FIG. 5. (a) Global phase diagram of La [PITH_FULL_IMAGE:figures/full_fig_p005_5.png]
Figure 6
Figure 6. Figure 6: FIG. 6. (a) The HP band structure of La [PITH_FULL_IMAGE:figures/full_fig_p007_6.png]
Figure 7
Figure 7. Figure 7: FIG. 7. (a) RIXS intensity maps along high-symmetry directions in low-pressure (LP) La [PITH_FULL_IMAGE:figures/full_fig_p008_7.png]
Figure 8
Figure 8. Figure 8: FIG. 8. (a) Schematic illustration of the compressive strain induced [PITH_FULL_IMAGE:figures/full_fig_p009_8.png]
Figure 10
Figure 10. Figure 10: FIG. 10. (a) Phase diagram of La [PITH_FULL_IMAGE:figures/full_fig_p010_10.png]
Figure 11
Figure 11. Figure 11: FIG. 11. (a) Crystal structure of Nd [PITH_FULL_IMAGE:figures/full_fig_p011_11.png]

Discussion (0). Sign in to comment.

Reference graph

Works this paper leans on

128 extracted references · 67 canonical work pages

  1. [1]

    As illustrated in Fig

    The ideal insulating limit, or the “parent” state, LaNiO2 is considered a Mott insulator rather than a charge- transfer insulator [41, 42]. As illustrated in Fig. 2(d), in cuprate superconductors, the Cud-orbitals split into a lower Hubbard band (LHB) and an upper Hubbard band (UHB), separated by the on-site Coulomb interaction energyU. The oxygenpband li...

  2. [2]

    Thanks to advances in sample quality, angle-resolved photoemission spectroscopy (ARPES) measurements on hole-doped LaNiO 2 have become feasible [43, 44]

    The electronic structure of LaNiO2 exhibits pronounced kz dispersion. Thanks to advances in sample quality, angle-resolved photoemission spectroscopy (ARPES) measurements on hole-doped LaNiO 2 have become feasible [43, 44]. For instance, in La 0.8Sr0.2NiO2 (LSNO), the low-energy electronic states are primar- ily derived from Ni 3d x2−y2 and La 5dorbitals,...

  3. [3]

    stripe-like

    The role of 5delectrons in LaNiO 2 remains a topic of ongoing debate. In addition to the Fermi surface derived from Ni 3delectrons, ARPES measurements reveal a small Fermi pocket near the corner of the Brillouin zone (BZ), attributed to La 5delectrons [43, 44]. Notably, the 5dband shows no observable band renormalization, indicating that electronic correl...

    2023

  4. [4]

    Iron-Based Layered Superconductor La[O1−xFx]FeAs (x=0.05-0.12) withT c =26K,

    Yoichi Kamihara, Takumi Watanabe, Masahiro Hirano, and Hideo Hosono, “Iron-Based Layered Superconductor La[O1−xFx]FeAs (x=0.05-0.12) withT c =26K,” Journal of the American Chemical Society130, 3296–3297 (2008)

    2008

  5. [5]

    Possible high-tc supercon- ductivity in the Ba-La-Cu-O system,

    J. G. Bednorz and K. A. M ¨uller, “Possible high-tc supercon- ductivity in the Ba-La-Cu-O system,” Zeitschrift f¨ur Physik B Condensed Matter64, 189–193 (1986)

    1986

  6. [6]

    Dop- ing a mott insulator: Physics of high-temperature supercon- ductivity,

    Patrick A. Lee, Naoto Nagaosa, and Xiao-Gang Wen, “Dop- ing a mott insulator: Physics of high-temperature supercon- ductivity,” Rev. Mod. Phys.78, 17–85 (2006)

    2006

  7. [7]

    From quantum matter to high-temperature super- conductivity in copper oxides,

    B. Keimer, S. A. Kivelson, M. R. Norman, S. Uchida, and J. Zaanen, “From quantum matter to high-temperature super- conductivity in copper oxides,” Nature518, 179–186 (2015)

    2015

  8. [8]

    Infinite-layer LaNiO 2: Ni 1+ is not Cu2+,

    K.-W. Lee and W. E. Pickett, “Infinite-layer LaNiO 2: Ni 1+ is not Cu2+,” Phys. Rev. B70, 165109 (2004)

    2004

Show all 128 references
  1. [9]

    Super- conductivity at 43 K in an iron-based layered compound LaO1−xFxFeAs,

    Hiroki Takahashi, Kazumi Igawa, Kazunobu Arii, Yoichi Kamihara, Masahiro Hirano, and Hideo Hosono, “Super- conductivity at 43 K in an iron-based layered compound LaO1−xFxFeAs,” Nature453, 376–378 (2008)

    2008

  2. [10]

    High- temperature superconductivity in iron-based materials,

    Johnpierre Paglione and Richard L. Greene, “High- temperature superconductivity in iron-based materials,” Nature Physics6, 645–658 (2010)

    2010

  3. [11]

    We have shown that LaNiO2 comes from the oxygen reduc- tion of LaNiO3

    We briefly list these findings in this short section. We have shown that LaNiO2 comes from the oxygen reduc- tion of LaNiO3. Therefore, it is natural to achieve other mul- tilayer 112 structures through the reduction of other RP nick- elates. Several multilayer 112 structure t...

    2021

  4. [12]

    Electronic structure of possible nickelate analogs to the cuprates,

    V . I. Anisimov, D. Bukhvalov, and T. M. Rice, “Electronic structure of possible nickelate analogs to the cuprates,” Phys. Rev. B59, 7901–7906 (1999)

    1999

  5. [13]

    Superconductivity in an infinite-layer nickelate,

    Danfeng Li, Kyuho Lee, Bai Yang Wang, Motoki Osada, Samuel Crossley, Hye Ryoung Lee, Yi Cui, Yasuyuki Hikita, and Harold Y . Hwang, “Superconductivity in an infinite-layer nickelate,” Nature572, 624–627 (2019)

    2019

  6. [14]

    Entering the nickel age of superconduc- tivity,

    Michael R Norman, “Entering the nickel age of superconduc- tivity,” Physics13, 85 (2020)

    2020

  7. [15]

    The dawn of the nickel age of supercon- ductivity,

    Warren E. Pickett, “The dawn of the nickel age of supercon- ductivity,” Nature Reviews Physics3, 7–8 (2021)

    2021

  8. [16]

    Signatures of superconduc- tivity near 80 K in a nickelate under high pressure,

    Hualei Sun, Mengwu Huo, Xunwu Hu, Jingyuan Li, Zengjia Liu, Yifeng Han, Lingyun Tang, Zhongquan Mao, Pengtao Yang, Bosen Wang, Jinguang Cheng, Dao-Xin Yao, Guang- Ming Zhang, and Meng Wang, “Signatures of superconduc- tivity near 80 K in a nickelate under high pressure,” Natur...

    2023

  9. [17]

    Bulk high-temperature superconductivity in pressur- ized tetragonal La2PrNi2O7,

    Ningning Wang, Gang Wang, Xiaoling Shen, Jun Hou, Jun Luo, Xiaoping Ma, Huaixin Yang, Lifen Shi, Jie Dou, Jie Feng, Jie Yang, Yunqing Shi, Zhian Ren, Hanming Ma, Pengtao Yang, Ziyi Liu, Yue Liu, Hua Zhang, Xiaoli Dong, Yuxin Wang, Kun Jiang, Jiangping Hu, Shoko Nagasaki, Ken- ...

    2024

  10. [18]

    Superconductivity in pressurized trilayer La4Ni3O10−δ single crystals,

    Yinghao Zhu, Di Peng, Enkang Zhang, Bingying Pan, Xu Chen, Lixing Chen, Huifen Ren, Feiyang Liu, Yiqing Hao, Nana Li, Zhenfang Xing, Fujun Lan, Jiyuan Han, Junjie Wang, Donghan Jia, Hongliang Wo, Yiqing Gu, Yimeng Gu, Li Ji, Wenbin Wang, Huiyang Gou, Yao Shen, Tianping Ying, X...

    2024

  11. [19]

    Super- conductivity in trilayer nickelate La 4Ni3O10 under pressure,

    Mingxin Zhang, Cuiying Pei, Di Peng, Xian Du, Weixiong Hu, Yantao Cao, Qi Wang, Juefei Wu, Yidian Li, Huanyu Liu, Chenhaoping Wen, Jing Song, Yi Zhao, Changhua Li, Weizheng Cao, Shihao Zhu, Qing Zhang, Na Yu, Peihong Cheng, Lili Zhang, Zhiwei Li, Jinkui Zhao, Yulin Chen, 14 Ch...

    2025

  12. [20]

    Signature of superconductiv- ity in pressurized La 4Ni3O10,

    Qing Li, Ying-Jie Zhang, Zhe-Ning Xiang, Yuhang Zhang, Xiyu Zhu, and Hai-Hu Wen, “Signature of superconductiv- ity in pressurized La 4Ni3O10,” Chin. Phys. Lett.41, 017401 (2024)

    2024

  13. [21]

    Superconductivity in a quintuple- layer square-planar nickelate,

    Grace A. Pan, Dan Ferenc Segedin, Harrison LaBollita, Qi Song, Emilian M. Nica, Berit H. Goodge, Andrew T. Pierce, Spencer Doyle, Steve Novakov, Denisse C´ordova Car- rizales, Alpha T. N’Diaye, Padraic Shafer, Hanjong Paik, John T. Heron, Jarad A. Mason, Amir Yacoby, Lena F. K...

    2022

  14. [22]

    Superconductivity of the hybrid Ruddlesden- Popper La5Ni3O11 single crystals under high pressure,

    Mengzhu Shi, Di Peng, Kaibao Fan, Zhenfang Xing, Shaohua Yang, Yuzhu Wang, Houpu Li, Rongqi Wu, Mei Du, Binghui Ge, Zhidan Zeng, Qiaoshi Zeng, Jianjun Ying, Tao Wu, and Xianhui Chen, “Superconductivity of the hybrid Ruddlesden- Popper La5Ni3O11 single crystals under high press...

    2025 arXiv

  15. [23]

    Effective Hamiltonian for the superconducting Cu oxides,

    F. C. Zhang and T. M. Rice, “Effective Hamiltonian for the superconducting Cu oxides,” Phys. Rev. B37, 3759–3761 (1988)

    1988

  16. [24]

    Elec- tronic structure of Li-doped NiO,

    J. van Elp, H. Eskes, P. Kuiper, and G. A. Sawatzky, “Elec- tronic structure of Li-doped NiO,” Phys. Rev. B45, 1612– 1622 (1992)

    1992

  17. [25]

    The compound Sr3Ti2O7 and its structure,

    S. N. Ruddlesden and P. Popper, “The compound Sr3Ti2O7 and its structure,” Acta Crystallographica11, 54–55 (1958)

    1958

  18. [26]

    Some magnetic and crystallographic properties of the system LaMn1−xNixO3+λ,

    A. Wold, R. J. Arnott, and J. B. Goodenough, “Some magnetic and crystallographic properties of the system LaMn1−xNixO3+λ,” Journal of Applied Physics29, 387–389 (1958)

    1958

  19. [27]

    Preparation and crys- tallographic properties of the systems LaMn 1−xMnxO3+λ and LaMn1−xNixO3+λ,

    Aaron Wold and Ronald J. Arnott, “Preparation and crys- tallographic properties of the systems LaMn 1−xMnxO3+λ and LaMn1−xNixO3+λ,” Journal of Physics and Chemistry of Solids 9, 176–180 (1959)

    1959

  20. [28]

    An electron microscope investigation of phases in the system La-Ni-O,

    J. Drennan, C.P. Tavares, and B.C.H. Steele, “An electron microscope investigation of phases in the system La-Ni-O,” Materials Research Bulletin17, 621–626 (1982)

    1982

  21. [29]

    Evolution of three-dimensional character across the Lan+1NinO3n+1 homologous series with increase inn,

    R.A.Mohan Ram, L. Ganapathi, P. Ganguly, and C.N.R. Rao, “Evolution of three-dimensional character across the Lan+1NinO3n+1 homologous series with increase inn,” Journal of Solid State Chemistry63, 139–147 (1986)

    1986

  22. [30]

    Low-temperature electronic properties of the La n+1NinO3n+1 (n=2, 3, and∞) system: Evidence for a crossover from fluctuating-valence to fermi-liquid-like behav- ior,

    K. Sreedhar, M. McElfresh, D. Perry, D. Kim, P. Metcalf, and J.M. Honig, “Low-temperature electronic properties of the La n+1NinO3n+1 (n=2, 3, and∞) system: Evidence for a crossover from fluctuating-valence to fermi-liquid-like behav- ior,” Journal of Solid State Chemistry110,...

    1994

  23. [31]

    Syn- thesis, structure, and properties of the layered perovskite La3Ni2O7−δ,

    Z. Zhang, M. Greenblatt, and J.B. Goodenough, “Syn- thesis, structure, and properties of the layered perovskite La3Ni2O7−δ,” Journal of Solid State Chemistry108, 402–409 (1994)

    1994

  24. [32]

    Transport, magnetic and thermal properties of La3Ni2O7−δ,

    Satoshi Taniguchi, Takashi Nishikawa, Yukio Yasui, Yoshi- aki Kobayashi, Jun Takeda, Shin-ichi Shamoto, and Masatoshi Sato, “Transport, magnetic and thermal properties of La3Ni2O7−δ,” Journal of the Physical Society of Japan64, 1644–1650 (1995)

    1995

  25. [33]

    Synthesis, structure, and prop- erties of Ln4Ni3O10−δ (Ln=La, Pr, and Nd),

    Z. Zhang and M. Greenblatt, “Synthesis, structure, and prop- erties of Ln4Ni3O10−δ (Ln=La, Pr, and Nd),” Journal of Solid State Chemistry117, 236–246 (1995)

    1995

  26. [34]

    Exper- imental progress in superconducting nickelates,

    Bai Yang Wang, Kyuho Lee, and Berit H. Goodge, “Exper- imental progress in superconducting nickelates,” Annual Re- view of Condensed Matter Physics15, 305–324 (2024)

    2024

  27. [35]

    Superconductivity in infinite-layer nickelates,

    Yusuke Nomura and Ryotaro Arita, “Superconductivity in infinite-layer nickelates,” Reports on Progress in Physics85, 052501 (2022)

    2022

  28. [36]

    Sodium hydride as a powerful reducing agent for topotactic oxide deintercalation: Synthesis and characterization of the nickel(i) oxide LaNiO 2,

    M. A. Hayward, M. A. Green, M. J. Rosseinsky, and J. Sloan, “Sodium hydride as a powerful reducing agent for topotactic oxide deintercalation: Synthesis and characterization of the nickel(i) oxide LaNiO 2,” Journal of the American Chemical Society121, 8843–8854 (1999)

    1999

  29. [37]

    Synthesis of the infinite layer Ni(I) phase NdNiO 2+x by low temperature reduction of NdNiO3 with sodium hydride,

    M.A. Hayward and M.J. Rosseinsky, “Synthesis of the infinite layer Ni(I) phase NdNiO 2+x by low temperature reduction of NdNiO3 with sodium hydride,” Solid State Sciences5, 839– 850 (2003), international Conference on Inorganic Materials 2002

    2003

  30. [38]

    Re- versible changes of epitaxial thin films from perovskite LaNiO3 to infinite-layer structure LaNiO 2,

    Masanori Kawai, Satoru Inoue, Masaichiro Mizumaki, Naomi Kawamura, Noriya Ichikawa, and Yuichi Shimakawa, “Re- versible changes of epitaxial thin films from perovskite LaNiO3 to infinite-layer structure LaNiO 2,” Applied Physics Letters94, 082102 (2009)

    2009

  31. [39]

    Synthesis of infinite-layer LaNiO 2 films by metal organic decomposition,

    D. Kaneko, K. Yamagishi, A. Tsukada, T. Manabe, and M. Naito, “Synthesis of infinite-layer LaNiO 2 films by metal organic decomposition,” Physica C: Superconductivity469, 936–939 (2009)

    2009

  32. [40]

    Bulk su- perconductivity near 40 K in hole-doped SmNiO 2 at ambient pressure,

    S. Lin Er Chow, Zhaoyang Luo, and A. Ariando, “Bulk su- perconductivity near 40 K in hole-doped SmNiO 2 at ambient pressure,” Nature642, 58–63 (2025)

    2025

  33. [41]

    Enhanced superconductiv- ity in co-doped infinite-layer samarium nickelate thin films,

    Mingwei Yang, Heng Wang, Jiayin Tang, Junping Luo, Xian- feng Wu, Ruilin Mao, Wenjing Xu, Guangdi Zhou, Zhengang Dong, Bohan Feng, Lingchi Shi, Zhicheng Pei, Peng Gao, Zhuoyu Chen, and Danfeng Li, “Enhanced superconductiv- ity in co-doped infinite-layer samarium nickelate thin...

    2025 arXiv

  34. [42]

    Superconductivity in the Parent Infinite-Layer Nickelate NdNiO2,

    C. T. Parzyck, Y . Wu, L. Bhatt, M. Kang, Z. Arthur, T. M. Ped- ersen, R. Sutarto, S. Fan, J. Pelliciari, V . Bisogni, G. Herranz, A. B. Georgescu, D. G. Hawthorn, L. F. Kourkoutis, D. A. Muller, D. G. Schlom, and K. M. Shen, “Superconductivity in the Parent Infinite-Layer Nic...

    2025

  35. [43]

    Superconduc- tivity in PrNiO2 infinite-layer nickelates,

    Hoshang Sahib, Aravind Raji, Francesco Rosa, Giacomo Merzoni, Giacomo Ghiringhelli, Marco Salluzzo, Alexandre Gloter, Nathalie Viart, and Daniele Preziosi, “Superconduc- tivity in PrNiO2 infinite-layer nickelates,” Advanced Materials 37, 2416187 (2025)

    2025

  36. [44]

    Topochemical synthesis and elec- tronic structure of high-crystallinity infinite-layer nickelates on an orthorhombic substrate,

    Zhengang Dong, Marios Hadjimichael, Bernat Mundet, Jae- won Choi, Charles C. Tam, Mirian Garcia-Fernandez, Stefano Agrestini, Claribel Dom´ınguez, Regan Bhatta, Yue Yu, Yufeng Liang, Zhenping Wu, Jean-Marc Triscone, Chunjing Jia, Ke- Jin Zhou, and Danfeng Li, “Topochemical syn...

    2025

  37. [45]

    Band gaps and electronic structure of transition-metal compounds,

    J. Zaanen, G. A. Sawatzky, and J. W. Allen, “Band gaps and electronic structure of transition-metal compounds,” Phys. Rev. Lett.55, 418–421 (1985)

    1985

  38. [46]

    Critical Nature of the Ni Spin State in Doped NdNiO 2,

    Mi Jiang, Mona Berciu, and George A. Sawatzky, “Critical Nature of the Ni Spin State in Doped NdNiO 2,” Phys. Rev. Lett.124, 207004 (2020)

    2020

  39. [47]

    Electronic structure of superconducting infinite-layer lanthanum nickelates,

    Wenjie Sun, Zhicheng Jiang, Chengliang Xia, Bo Hao, Shengjun Yan, Maosen Wang, Yueying Li, Hongquan Liu, Jianyang Ding, Jiayu Liu, Zhengtai Liu, Jishan Liu, Hanghui Chen, Dawei Shen, and Yuefeng Nie, “Electronic structure of superconducting infinite-layer lanthanum nickelates,...

    2025

  40. [48]

    Cuprate-like electronic structures in infinite-layer nickelates with substantial hole dopings,

    Xiang Ding, Yu Fan, Xiaoxiao Wang, Chihao Li, Zhitong An, Jiahao Ye, Shenglin Tang, Minyinan Lei, Xingtian Sun, Nan Guo, Zhihui Chen, Suppanut Sangphet, Yilin Wang, Haichao Xu, Rui Peng, and Donglai Feng, “Cuprate-like electronic structures in infinite-layer nickelates with su...

    2024

  41. [49]

    Electronic structure and superconducting properties of LaNiO2,

    Ziyan Chen, Yuxin Wang, Kun Jiang, and Jiangping Hu, “Electronic structure and superconducting properties of LaNiO2,” arXiv preprint arXiv:2411.03777 (2024)

    2024 arXiv

  42. [50]

    Self-doped mott insulator for parent compounds of nickelate superconductors,

    Guang-Ming Zhang, Yi-feng Yang, and Fu-Chun Zhang, “Self-doped mott insulator for parent compounds of nickelate superconductors,” Phys. Rev. B101, 020501 (2020)

    2020

  43. [51]

    Linear-in-temperature re- sistivity for optimally superconducting (Nd,Sr)NiO 2,

    Kyuho Lee, Bai Yang Wang, Motoki Osada, Berit H. Goodge, Tiffany C. Wang, Yonghun Lee, Shannon Harvey, Woo Jin Kim, Yijun Yu, Chaitanya Murthy, Srinivas Raghu, Lena F. Kourkoutis, and Harold Y . Hwang, “Linear-in-temperature re- sistivity for optimally superconducting (Nd,Sr)N...

    2023

  44. [52]

    Nickelate superconductivity without rare-earth magnetism:(La, Sr)NiO 2,

    Motoki Osada, Bai Yang Wang, Berit H Goodge, Shan- non P Harvey, Kyuho Lee, Danfeng Li, Lena F Kourkoutis, and Harold Y Hwang, “Nickelate superconductivity without rare-earth magnetism:(La, Sr)NiO 2,” Advanced Materials33, 2104083 (2021)

    2021

  45. [53]

    High-temperature super- conductivity with zero resistance and strange-metal behaviour in La3Ni2O7−δ,

    Yanan Zhang, Dajun Su, Yanen Huang, Zhaoyang Shan, Hualei Sun, Mengwu Huo, Kaixin Ye, Jiawen Zhang, Zihan Yang, Yongkang Xu, Yi Su, Rui Li, Michael Smidman, Meng Wang, Lin Jiao, and Huiqiu Yuan, “High-temperature super- conductivity with zero resistance and strange-metal behav...

    2024

  46. [54]

    Evidence for nodal superconductivity in infinite- layer nickelates,

    Shannon P. Harvey, Bai Yang Wang, Jennifer Fowlie, Motoki Osada, Kyuho Lee, Yonghun Lee, Danfeng Li, and Harold Y . Hwang, “Evidence for nodal superconductivity in infinite- layer nickelates,” arXiv preprint arXiv:2201.12971 (2022)

    2022 arXiv

  47. [55]

    Pairing symmetry in infinite-layer nickelate superconductor,

    L. E. Chow, S. Kunniniyil Sudheesh, Z. Y . Luo, P. Nandi, T. Heil, J. Deuschle, S. W. Zeng, Z. T. Zhang, S. Prakash, X. M. Du, Z. S. Lim, Peter A. van Aken, Elbert E. M. Chia, and A. Ariando, “Pairing symmetry in infinite-layer nickelate superconductor,” arXiv preprint arXiv:2...

    2022 arXiv

  48. [56]

    Electronic band structure of a supercon- ducting nickelate probed by the seebeck coefficient in the dis- ordered limit,

    G. Grissonnanche, G. A. Pan, H. LaBollita, D. Ferenc Segedin, Q. Song, H. Paik, C. M. Brooks, E. Beauchesne- Blanchet, J. L. Santana Gonz ´alez, A. S. Botana, J. A. Mundy, and B. J. Ramshaw, “Electronic band structure of a supercon- ducting nickelate probed by the seebeck coef...

    2024

  49. [57]

    Evi- dence ford-wave superconductivity of infinite-layer nickelates from low-energy electrodynamics,

    Bing Cheng, Di Cheng, Kyuho Lee, Liang Luo, Zhuoyu Chen, Yonghun Lee, Bai Yang Wang, Martin Mootz, Ilias E. Perakis, Zhi-Xun Shen, Harold Y . Hwang, and Jigang Wang, “Evi- dence ford-wave superconductivity of infinite-layer nickelates from low-energy electrodynamics,” Nature M...

    2024

  50. [58]

    Disorder-induced suppression of superconductivity in infinite-layer nickelates,

    Abhishek Ranna, Romain Grasset, Martin Gonzalez, Kyuho Lee, Bai Yang Wang, Edgar Abarca Morales, Florian Theuss, Zuzanna H. Filipiak, Michal Moravec, Marcin Konczykowski, Harold Y . Hwang, Andrew P. Mackenzie, and Berit H. Goodge, “Disorder-induced suppression of superconducti...

    2025

  51. [59]

    Normal and Superconducting Properties of La3Ni2O7,

    Meng Wang, Hai-Hu Wen, Tao Wu, Dao-Xin Yao, and Tao Xiang, “Normal and Superconducting Properties of La3Ni2O7,” Chinese Physics Letters41, 077402 (2024)

    2024

  52. [60]

    Identification of superconductivity in bilayer nickelate La 3Ni2O7 under high pressure up to 100 GPa,

    Jingyuan Li, Di Peng, Peiyue Ma, Hengyuan Zhang, Zhenfang Xing, Xing Huang, Chaoxin Huang, Mengwu Huo, Deyuan Hu, Zixian Dong,et al., “Identification of superconductivity in bilayer nickelate La 3Ni2O7 under high pressure up to 100 GPa,” National Science Review , nwaf220 (2025)

    2025

  53. [61]

    Investigations of key issues on the reproducibil- ity of high-Tc superconductivity emerging from compressed La3Ni2O7,

    Yazhou Zhou, Jing Guo, Shu Cai, Hualei Sun, Chengyu Li, Jinyu Zhao, Pengyu Wang, Jinyu Han, Xintian Chen, Yongjin Chen, Qi Wu, Yang Ding, Tao Xiang, Ho-kwang Mao, and Liling Sun, “Investigations of key issues on the reproducibil- ity of high-Tc superconductivity emerging from ...

    2025

  54. [62]

    Unconventional Crystal Structure of the High-Pressure Su- perconductor La3Ni2O7,

    P. Puphal, P. Reiss, N. Enderlein, Y .-M. Wu, G. Khali- ullin, V . Sundaramurthy, T. Priessnitz, M. Knauft, A. Suthar, L. Richter, M. Isobe, P. A. van Aken, H. Takagi, B. Keimer, Y . E. Suyolcu, B. Wehinger, P. Hansmann, and M. Hepting, “Unconventional Crystal Structure of the...

    2024

  55. [63]

    Evi- dence for charge and spin density waves in single crystals of La3Ni2O7 and La3Ni2O6,

    Zengjia Liu, Hualei Sun, Mengwu Huo, Xiaoyan Ma, Yi Ji, Enkui Yi, Lisi Li, Hui Liu, Jia Yu, Ziyou Zhang, Zhiqiang Chen, Feixiang Liang, Hongliang Dong, Hanjie Guo, Dingy- ong Zhong, Bing Shen, Shiliang Li, and Meng Wang, “Evi- dence for charge and spin density waves in single ...

    2022

  56. [64]

    Evidence of Spin Density Waves in La3Ni2O7−δ,

    Kaiwen Chen, Xiangqi Liu, Jiachen Jiao, Muyuan Zou, Chengyu Jiang, Xin Li, Yixuan Luo, Qiong Wu, Ningyuan Zhang, Yanfeng Guo, and Lei Shu, “Evidence of Spin Density Waves in La3Ni2O7−δ,” Phys. Rev. Lett.132, 256503 (2024)

    2024

  57. [65]

    Electronic and magnetic excitations in La 3Ni2O7,

    Xiaoyang Chen, Jaewon Choi, Zhicheng Jiang, Jiong Mei, Kun Jiang, Jie Li, Stefano Agrestini, Mirian Garcia- Fernandez, Hualei Sun, Xing Huang, Dawei Shen, Meng Wang, Jiangping Hu, Yi Lu, Ke-Jin Zhou, and Donglai Feng, “Electronic and magnetic excitations in La 3Ni2O7,” Nature ...

    2024

  58. [66]

    Pressure-enhanced spin-density-wave transition in double-layer nickelate La 3Ni2O7−δ,

    Dan Zhao, Yanbing Zhou, Mengwu Huo, Yu Wang, Linpeng Nie, Ye Yang, Jianjun Ying, Meng Wang, Tao Wu, and Xi- anhui Chen, “Pressure-enhanced spin-density-wave transition in double-layer nickelate La 3Ni2O7−δ,” Science Bulletin70, 1239–1245 (2025)

    2025

  59. [67]

    Unravel- ing Spin Density Wave Order in Layered Nickelates La3Ni2O7 and La 2PrNi2O7 via Neutron Diffraction,

    Igor Plokhikh, Thomas J. Hicken, Lukas Keller, Vladimir Pomjakushin, Samuel H. Moody, Pascale Foury-Leylekian, Jonas J. Krieger, Hubertus Luetkens, Zurab Guguchia, Rustem Khasanov, and Dariusz Jakub Gawryluk, “Unravel- ing Spin Density Wave Order in Layered Nickelates La3Ni2O7...

    2025 arXiv

  60. [68]

    Pressure-Induced Su- perconductivity In Polycrystalline La3Ni2O7−δ,

    G. Wang, N. N. Wang, X. L. Shen, J. Hou, L. Ma, L. F. Shi, Z. A. Ren, Y . D. Gu, H. M. Ma, P. T. Yang, Z. Y . Liu, H. Z. Guo, J. P. Sun, G. M. Zhang, S. Calder, J.-Q. Yan, B. S. Wang, Y . Uwatoko, and J.-G. Cheng, “Pressure-Induced Su- perconductivity In Polycrystalline La3Ni2...

    2024

  61. [69]

    Signatures of ambient pressure su- perconductivity in thin film La 3Ni2O7,

    Eun Kyo Ko, Yijun Yu, Yidi Liu, Lopa Bhatt, Jiarui Li, Vivek Thampy, Cheng-Tai Kuo, Bai Yang Wang, Yonghun Lee, Kyuho Lee,et al., “Signatures of ambient pressure su- perconductivity in thin film La 3Ni2O7,” Nature (London)638 (2024)

    2024

  62. [70]

    Bilayer Two-Orbital Model of La 3Ni2O7 under Pres- sure,

    Zhihui Luo, Xunwu Hu, Meng Wang, W ´ei W´u, and Dao-Xin Yao, “Bilayer Two-Orbital Model of La 3Ni2O7 under Pres- sure,” Phys. Rev. Lett.131, 126001 (2023)

    2023

  63. [71]

    Electronic and magnetic structures of bilayer La3Ni2O7 at ambient pressure,

    Yuxin Wang, Kun Jiang, Ziqiang Wang, Fu-Chun Zhang, and Jiangping Hu, “Electronic and magnetic structures of bilayer La3Ni2O7 at ambient pressure,” Phys. Rev. B110, 205122 (2024)

    2024

  64. [72]

    Electronic struc- ture and disorder effect of La3Ni2O7 superconductor,

    Yuxin Wang, Yi Zhang, and Kun Jiang, “Electronic struc- ture and disorder effect of La3Ni2O7 superconductor,” Chinese Physics B34, 047105 (2025). 16

    2025

  65. [73]

    Visualization of oxygen vacancies and self- doped ligand holes in La 3Ni2O7−δ,

    Zehao Dong, Mengwu Huo, Jie Li, Jingyuan Li, Pengcheng Li, Hualei Sun, Lin Gu, Yi Lu, Meng Wang, Yayu Wang, and Zhen Chen, “Visualization of oxygen vacancies and self- doped ligand holes in La 3Ni2O7−δ,” Nature630, 847–852 (2024)

    2024

  66. [74]

    Orbital-dependent electron correlation in double- layer nickelate La3Ni2O7,

    Jiangang Yang, Hualei Sun, Xunwu Hu, Yuyang Xie, Taimin Miao, Hailan Luo, Hao Chen, Bo Liang, Wenpei Zhu, Gexing Qu,et al., “Orbital-dependent electron correlation in double- layer nickelate La3Ni2O7,” Nature Communications15, 4373 (2024)

    2024

  67. [75]

    Multiband Metal- lic Ground State in Multilayered Nickelates La 3Ni2O7 and La4Ni3O10 Probed by 139La-NMR at Ambient Pressure,

    Masataka Kakoi, Takashi Oi, Yujiro Ohshita, Mitsuharu Yashima, Kazuhiko Kuroki, Takeru Kato, Hidefumi Taka- hashi, Shintaro Ishiwata, Yoshinobu Adachi, Naoyuki Hatada, Tetsuya Uda, and Hidekazu Mukuda, “Multiband Metal- lic Ground State in Multilayered Nickelates La 3Ni2O7 and...

    2024

  68. [76]

    139La NMR studies of layered perovskite systems La 3Ni2O7−δ and La4Ni3O10,

    T Fukamachi, Y Kobayashi, T Miyashita, and M Sato, “ 139La NMR studies of layered perovskite systems La 3Ni2O7−δ and La4Ni3O10,” Journal of Physics and Chemistry of Solids62, 195–198 (2001)

    2001

  69. [77]

    Studies on Succes- sive Electronic State Changes in Systems with NiO 2 Planes- 139La-NMR/NQR,

    Toshihiko Fukamachi, Keisuke Oda, Yoshiaki Kobayashi, Takeshi Miyashita, and Masatoshi Sato, “Studies on Succes- sive Electronic State Changes in Systems with NiO 2 Planes- 139La-NMR/NQR,” Journal of the Physical Society of Japan 70, 2757–2764 (2001)

    2001

  70. [78]

    Pressure-enhanced splitting of density wave transitions in La3Ni2O7−δ,

    Rustem Khasanov, Thomas J Hicken, Dariusz J Gawry- luk, Vahid Sazgari, Igor Plokhikh, Loic Pierre Sorel, Marek Bartkowiak, Steffen B ¨otzel, Frank Lechermann, Ilya M Eremin,et al., “Pressure-enhanced splitting of density wave transitions in La3Ni2O7−δ,” Nature Physics , 1–7 (2025)

    2025

  71. [79]

    Electronic correlations and partial gap in the bilayer nickelate La3Ni2O7,

    Zhe Liu, Mengwu Huo, Jie Li, Qing Li, Yuecong Liu, Yaomin Dai, Xiaoxiang Zhou, Jiahao Hao, Yi Lu, Meng Wang,et al., “Electronic correlations and partial gap in the bilayer nickelate La3Ni2O7,” Nature Communications15, 7570 (2024)

    2024

  72. [80]

    Microscopic evidence for spin-spinless stripe order with reduced Ni moments within ab plane for bilayer nicke- late La3Ni2O7 probed by 139La-NQR,

    Mitsuharu Yashima, Nina Seto, Yujiro Oshita, Masataka Kakoi, Hiroya Sakurai, Yoshihiko Takano, and Hidekazu Mukuda, “Microscopic evidence for spin-spinless stripe order with reduced Ni moments within ab plane for bilayer nicke- late La3Ni2O7 probed by 139La-NQR,” Journal of th...

    2025

  73. [81]

    Microscopic evidence of charge- and spin-density waves in La 3Ni2O7−δ revealed by 139La-NQR,

    J. Luo, J. Feng, G. Wang, N. N. Wang, J. Dou, A. F. Fang, J. Yang, J. G. Cheng, Guo-qing Zheng, and R. Zhou, “Microscopic evidence of charge- and spin-density waves in La 3Ni2O7−δ revealed by 139La-NQR,” Chin. Phys. Lett. (2025)

    2025

  74. [82]

    Strain-mediated phase crossover in ruddlesden–popper nickelates,

    Ting Cui, Songhee Choi, Ting Lin, Chen Liu, Gang Wang, Ningning Wang, Shengru Chen, Haitao Hong, Dongke Rong, Qianying Wang, Qiao Jin, Jia-Ou Wang, Lin Gu, Chen Ge, Can Wang, Jin-Guang Cheng, Qinghua Zhang, Liang Si, Kui- juan Jin, and Er-Jia Guo, “Strain-mediated phase crosso...

    2024

  75. [83]

    Ambient-pressure supercon- ductivity onset above 40 K in bilayer nickelate ultrathin films,

    Guangdi Zhou, Wei Lv, Heng Wang, Zihao Nie, Yaqi Chen, Yueying Li, Haoliang Huang, Weiqiang Chen, Yujie Sun, Qi- Kun Xue, and Zhuoyu Chen, “Ambient-pressure supercon- ductivity onset above 40 K in bilayer nickelate ultrathin films,” arXiv preprint arXiv:2412.16622 (2024)

    2024 arXiv

  76. [84]

    Superconductivity and normal-state trans- port in compressively strained La 2PrNi2O7 thin films,

    Yidi Liu, Eun Kyo Ko, Yaoju Tarn, Lopa Bhatt, Berit H. Goodge, David A. Muller, Srinivas Raghu, Yijun Yu, and Harold Y . Hwang, “Superconductivity and normal-state trans- port in compressively strained La 2PrNi2O7 thin films,” arXiv preprint arXiv:2501.08022 (2025)

    2025 arXiv

  77. [85]

    Superconductivity and phase diagram in Sr-doped La3−xSrxNi2O7 thin films,

    Bo Hao, Maosen Wang, Wenjie Sun, Yang Yang, Zhang- wen Mao, Shengjun Yan, Haoying Sun, Hongyi Zhang, Lu Han, Zhengbin Gu, Jian Zhou, Dianxiang Ji, and Yue- feng Nie, “Superconductivity and phase diagram in Sr-doped La3−xSrxNi2O7 thin films,” arXiv preprint arXiv:2505.12603 (2025)

    2025 arXiv

  78. [86]

    Electronic struc- ture of compressively strained thin film La 2PrNi2O7,

    Baiyang Wang, Yong Zhong, Sebastien Abadi, Yidi Liu, Yijun Yu, Xiaoliang Zhang, Yi-Ming Wu, Ruohan Wang, Jiarui Li, Yaoju Tarn, Eun Kyo Ko, Vivek Thampy, Makoto Hashimoto, Donghui Lu, Young S. Lee, Thomas P. Devereaux, Chunjing Jia, Harold Y . Hwang, and Zhi-Xun Shen, “Electro...

    2025 arXiv

  79. [87]

    Resolving Structural Origins for Superconductivity in Strain-Engineered La 3Ni2O7 Thin Films,

    Lopa Bhatt, Abigail Y . Jiang, Eun Kyo Ko, Noah Schnitzer, Grace A. Pan, Dan Ferenc Segedin, Yidi Liu, Yijun Yu, Yi- Feng Zhao, Edgar Abarca Morales, Charles M. Brooks, An- tia S. Botana, Harold Y . Hwang, Julia A. Mundy, David A. Muller, and Berit H. Goodge, “Resolving Struct...

    2025 arXiv

  80. [88]

    Angle-resolved photoemission spectroscopy of super- conducting (La,Pr) 3Ni2O7/SrLaAlO4 heterostructures,

    Peng Li, Guangdi Zhou, Wei Lv, Yueying Li, Changming Yue, Haoliang Huang, Lizhi Xu, Jianchang Shen, Yu Miao, Wenhua Song, Zihao Nie, Yaqi Chen, Heng Wang, Weiqiang Chen, Yaobo Huang, Zhen-Hua Chen, Tian Qian, Junhao Lin, Junfeng He, Yu-Jie Sun, Zhuoyu Chen, and Qi-Kun Xue, “An...

    2025

  81. [89]

    Fermi-liquid transport beyond the upper critical field in superconducting La 2PrNi2O7 thin films,

    Yu-Te Hsu, Yidi Liu, Yoshimitsu Kohama, Tommy Kotte, Vikash Sharma, Yaoju Tarn, Yijun Yu, and Harold Y . Hwang, “Fermi-liquid transport beyond the upper critical field in superconducting La 2PrNi2O7 thin films,” arXiv preprint arXiv:2505.19011 (2025)

    2025

  82. [90]

    Strain-tuning for superconductiv- ity in La 3Ni2O7 thin films,

    Motoki Osada, Chieko Terakura, Akiko Kikkawa, Masamichi Nakajima, Hsiao-Yi Chen, Yusuke Nomura, Yoshinori Tokura, and Atsushi Tsukazaki, “Strain-tuning for superconductiv- ity in La 3Ni2O7 thin films,” Communications Physics8, 251 (2025)

    2025

  83. [91]

    Intertwined den- sity waves in a metallic nickelate,

    Junjie Zhang, Daniel Phelan, A. S. Botana, Yu-Sheng Chen, Hong Zheng, M. Krogstad, Suyin Grass Wang, Yiming Qiu, J. A. Rodriguez-Rivera, and R. Osborn, “Intertwined den- sity waves in a metallic nickelate,” Nature communications11, 6003 (2020)

    2020

  84. [92]

    Anomalous energy gap in supercon- ducting La 2.85Pr0.15Ni2O7/SrLaAlO4 heterostructures,

    Jianchang Shen, Yu Miao, Zhipeng Ou, Guangdi Zhou, Yaqi Chen, Runqing Luan, Hongxu Sun, Zikun Feng, Xinru Yong, Peng Li, Yueying Li, Lizhi Xu, Wei Lv, Zihao Nie, Heng Wang, Haoliang Huang, Yu-Jie Sun, Qi-Kun Xue, Zhuoyu Chen, and Junfeng He, “Anomalous energy gap in supercon- ...

    2025 arXiv

  85. [93]

    s±-Wave Pairing and the Destructive Role of Apical- Oxygen Deficiencies in La3Ni2O7 under Pressure,

    Yu-Bo Liu, Jia-Wei Mei, Fei Ye, Wei-Qiang Chen, and Fan Yang, “s±-Wave Pairing and the Destructive Role of Apical- Oxygen Deficiencies in La3Ni2O7 under Pressure,” Phys. Rev. Lett.131, 236002 (2023)

    2023

  86. [94]

    Electronic structure, dimer physics, orbital- selective behavior, and magnetic tendencies in the bilayer nickelate superconductor La 3Ni2O7 under pressure,

    Yang Zhang, Ling-Fang Lin, Adriana Moreo, and El- bio Dagotto, “Electronic structure, dimer physics, orbital- selective behavior, and magnetic tendencies in the bilayer nickelate superconductor La 3Ni2O7 under pressure,” Phys. Rev. B108, L180510 (2023)

    2023

  87. [95]

    Trends in electronic structures and s±-wave pairing for the rare-earth series in bilayer nickelate superconductor R 3Ni2O7,

    Yang Zhang, Ling-Fang Lin, Adriana Moreo, Thomas A Maier, and Elbio Dagotto, “Trends in electronic structures and s±-wave pairing for the rare-earth series in bilayer nickelate superconductor R 3Ni2O7,” Physical Review B108, 165141 (2023)

    2023

  88. [96]

    Electronic correlations and superconduct- ing instability in La 3Ni2O7 under high pressure,

    Frank Lechermann, Jannik Gondolf, Steffen B ¨otzel, and 17 Ilya M. Eremin, “Electronic correlations and superconduct- ing instability in La 3Ni2O7 under high pressure,” Phys. Rev. B108, L201121 (2023)

    2023

  89. [97]

    Competingd xy ands ± pairing symmetries in superconduct- ing La3Ni2O7: LDA+FLEX calculations,

    Griffin Heier, Kyungwha Park, and Sergey Y Savrasov, “Competingd xy ands ± pairing symmetries in superconduct- ing La3Ni2O7: LDA+FLEX calculations,” Physical Review B 109, 104508 (2024)

    2024

  90. [98]

    Effective model and pairing tendency in the bilayer Ni-based superconductor La3Ni2O7,

    Yuhao Gu, Congcong Le, Zhesen Yang, Xianxin Wu, and Jiangping Hu, “Effective model and pairing tendency in the bilayer Ni-based superconductor La3Ni2O7,” Physical Review B111, 174506 (2025)

    2025

  91. [99]

    Sensitive dependence of pairing symmetry on Ni- eg crystal field splitting in the nickelate superconductor La3Ni2O7,

    Chengliang Xia, Hongquan Liu, Shengjie Zhou, and Hanghui Chen, “Sensitive dependence of pairing symmetry on Ni- eg crystal field splitting in the nickelate superconductor La3Ni2O7,” Nature Communications16, 1054 (2025)

    2025

  92. [100]

    Transition from s±-wave tod x2−y2-wave superconductivity driven by interlayer interaction in the bilayer two-orbital model of La 3Ni2O7,

    Wenhan Xi, Shun-Li Yu, and Jian-Xin Li, “Transition from s±-wave tod x2−y2-wave superconductivity driven by interlayer interaction in the bilayer two-orbital model of La 3Ni2O7,” Physical Review B111, 104505 (2025)

    2025

  93. [101]

    Possible HighT c Superconductivity in La3Ni2O7 under High Pressure through Manifestation of a Nearly Half-Filled Bilayer Hubbard Model,

    Hirofumi Sakakibara, Naoya Kitamine, Masayuki Ochi, and Kazuhiko Kuroki, “Possible HighT c Superconductivity in La3Ni2O7 under High Pressure through Manifestation of a Nearly Half-Filled Bilayer Hubbard Model,” Phys. Rev. Lett. 132, 106002 (2024)

    2024

  94. [102]

    Theory of magnetic excitations in the multi- layer nickelate superconductor La 3Ni2O7,

    Steffen B ¨otzel, Frank Lechermann, Jannik Gondolf, and Ilya M. Eremin, “Theory of magnetic excitations in the multi- layer nickelate superconductor La 3Ni2O7,” Phys. Rev. B109, L180502 (2024)

    2024

  95. [103]

    Possible s±-wave superconductivity in La 3Ni2O7,

    Qing-Geng Yang, Da Wang, and Qiang-Hua Wang, “Possible s±-wave superconductivity in La 3Ni2O7,” Phys. Rev. B108, L140505 (2023)

    2023

  96. [104]

    Theory of pressure dependence of su- perconductivity in bilayer nickelate La 3Ni2O7,

    Kai-Yue Jiang, Yu-Han Cao, Qing-Geng Yang, Hong-Yan Lu, and Qiang-Hua Wang, “Theory of pressure dependence of su- perconductivity in bilayer nickelate La 3Ni2O7,” Physical Re- view Letters134, 076001 (2025)

    2025

  97. [105]

    Co- operation between electron-phonon coupling and electronic interaction in bilayer nickelates La 3Ni2O7,

    Jun Zhan, Yuhao Gu, Xianxin Wu, and Jiangping Hu, “Co- operation between electron-phonon coupling and electronic interaction in bilayer nickelates La 3Ni2O7,” Physical Review Letters134, 136002 (2025)

    2025

  98. [106]

    High- temperature superconductivity in La3Ni2O7,

    Kun Jiang, Ziqiang Wang, and Fu-Chun Zhang, “High- temperature superconductivity in La3Ni2O7,” Chinese Physics Letters41, 017402 (2024)

    2024

  99. [107]

    Superconductivity in nickelate and cuprate superconductors with strong bilayer coupling,

    Zhen Fan, Jian-Feng Zhang, Bo Zhan, Dingshun Lv, Xing-Yu Jiang, Bruce Normand, and Tao Xiang, “Superconductivity in nickelate and cuprate superconductors with strong bilayer coupling,” Phys. Rev. B110, 024514 (2024)

    2024

  100. [108]

    Effective Bi-Layer Model Hamiltonian and Density-Matrix Renormalization Group Study for the High-Tc Superconductivity in La3Ni2O7 under High Pressure,

    Shen Yanget al., “Effective Bi-Layer Model Hamiltonian and Density-Matrix Renormalization Group Study for the High-Tc Superconductivity in La3Ni2O7 under High Pressure,” Chinese Physics Letters40, 127401 (2023)

    2023

  101. [109]

    Interlayer-Coupling-Driven High-Temperature Super- conductivity in La 3Ni2O7 under Pressure,

    Chen Lu, Zhiming Pan, Fan Yang, and Congjun Wu, “Interlayer-Coupling-Driven High-Temperature Super- conductivity in La 3Ni2O7 under Pressure,” Phys. Rev. Lett. 132, 146002 (2024)

    2024

  102. [110]

    In- terlayer valence bonds and two-component theory for high-Tc superconductivity of La3Ni2O7 under pressure,

    Yi-feng Yang, Guang-Ming Zhang, and Fu-Chun Zhang, “In- terlayer valence bonds and two-component theory for high-Tc superconductivity of La3Ni2O7 under pressure,” Phys. Rev. B 108, L201108 (2023)

    2023

  103. [111]

    High-T c superconductivity by mobilizing local spin singlets and possible route to higherT c in pressurized La 3Ni2O7,

    Qiong Qin and Yi-feng Yang, “High-T c superconductivity by mobilizing local spin singlets and possible route to higherT c in pressurized La 3Ni2O7,” Physical Review B108, L140504 (2023)

    2023

  104. [112]

    Electron correla- tions and superconductivity in La 3Ni2O7 under pressure tun- ing,

    Zhiguang Liao, Lei Chen, Guijing Duan, Yiming Wang, Changle Liu, Rong Yu, and Qimiao Si, “Electron correla- tions and superconductivity in La 3Ni2O7 under pressure tun- ing,” Physical Review B108, 214522 (2023)

    2023

  105. [113]

    Bilayert-J-J ⊥ model and magnetically mediated pairing in the pressurized nickelate La3Ni2O7,

    Xing-Zhou Qu, Dai-Wei Qu, Jialin Chen, Congjun Wu, Fan Yang, Wei Li, and Gang Su, “Bilayert-J-J ⊥ model and magnetically mediated pairing in the pressurized nickelate La3Ni2O7,” Physical Review Letters132, 036502 (2024)

    2024

  106. [114]

    Correlation effects and concomitant two- orbitals ±-wave superconductivity in La 3Ni2O7 under high pressure,

    Yi-Heng Tian, Yin Chen, Jia-Ming Wang, Rong-Qiang He, and Zhong-Yi Lu, “Correlation effects and concomitant two- orbitals ±-wave superconductivity in La 3Ni2O7 under high pressure,” Physical Review B109, 165154 (2024)

    2024

  107. [115]

    High-T c superconductivity in La 3Ni2O7 based on the bilayer two-orbitalt−Jmodel,

    Zhihui Luo, Biao Lv, Meng Wang, W ´ei W ´u, and Dao-Xin Yao, “High-T c superconductivity in La 3Ni2O7 based on the bilayer two-orbitalt−Jmodel,” npj Quantum Materials9, 61 (2024)

    2024

  108. [116]

    Self-doped molecular Mott insulator for bilayer high-temperature superconducting La 3Ni2O7,

    Zhan Wang, Heng-Jia Zhang, Kun Jiang, and Fu-Chun Zhang, “Self-doped molecular Mott insulator for bilayer high-temperature superconducting La 3Ni2O7,” arXiv preprint arXiv:2412.18469 (2024)

    2024

  109. [117]

    s±-wave superconductivity in the bilayer two-orbital Hubbard model,

    Yao-Yuan Zheng and W´ei W´u, “s±-wave superconductivity in the bilayer two-orbital Hubbard model,” Physical Review B 111, 035108 (2025)

    2025

  110. [118]

    Direct Visualization of an Incommensurate Unidirectional Charge Density Wave in La 4Ni3O10,

    Mingzhe Li, Jiashuo Gong, Yinghao Zhu, Ziyuan Chen, Jiakang Zhang, Enkang Zhang, Yuanji Li, Ruotong Yin, Shiyuan Wang, Jun Zhao, Dong-Lai Feng, Zengyi Du, and Ya-Jun Yan, “Direct Visualization of an Incommensurate Unidirectional Charge Density Wave in La 4Ni3O10,” arXiv prepri...

    2025 arXiv

  111. [119]

    Complex spin-density-wave ordering in La 4Ni3O10,

    Yantao Cao, Andi Liu, Bin Wang, Mingxin Zhang, Yan- peng Qi, Thomas J Hicken, Hubertus Luetkens, Zhen- dong Fu, Jason S Gardner, Jinkui Zhao,et al., “Complex spin-density-wave ordering in La 4Ni3O10,” arXiv preprint arXiv:2503.14128 (2025)

    2025

  112. [120]

    Identical Suppression of Spin and Charge Density Wave Transitions in La 4Ni3O10 by Pressure,

    Rustem Khasanov, Thomas J. Hicken, Igor Plokhikh, Vahid Sazgari, Lukas Keller, Vladimir Pomjakushin, Marek Bartkowiak, Szymon Kr ´olak, Michał J. Winiarski, Jonas A. Krieger, Hubertus Luetkens, Tomasz Klimczuk, Dariusz J. Gawryluk, and Zurab Guguchia, “Identical Suppression of...

    2025

  113. [121]

    Fermiology and electron dynamics of trilayer nicke- late La4Ni3O10,

    Haoxiang Li, Xiaoqing Zhou, Thomas Nummy, Junjie Zhang, Victor Pardo, Warren E. Pickett, John F. Mitchell, and Dan S. Dessau, “Fermiology and electron dynamics of trilayer nicke- late La4Ni3O10,” Nature communications8, 704 (2017)

    2017

  114. [122]

    Distinct ultrafast dynamics of bilayer and trilayer nickelate superconductors regarding the density-wave- like transitions,

    Yidian Li, Yantao Cao, Liangyang Liu, Pai Peng, Hao Lin, Cuiying Pei, Mingxin Zhang, Heng Wu, Xian Du, Wenxuan Zhao, Kaiyi Zhai, Xuefeng Zhang, Jinkui Zhao, Miaoling Lin, Pingheng Tan, Yanpeng Qi, Gang Li, Hanjie Guo, Luyi Yang, and Lexian Yang, “Distinct ultrafast dynamics of...

    2025

  115. [123]

    Correlated Elec- tronic Structure and Density-Wave Gap in Trilayer Nickelate La4Ni3O10,

    X. Du, Y . D. Li, Y . T. Cao, C. Y . Pei, M. X. Zhang, W. X. Zhao, K. Y . Zhai, R. Z. Xu, Z. K. Liu, Z. W. Li, J. K. Zhao, G. lI, Y . L. Chen, Y . P. Qi, and L. X. Yang, “Correlated Elec- tronic Structure and Density-Wave Gap in Trilayer Nickelate La4Ni3O10,” arXiv preprint ar...

    2024

  116. [124]

    Origin of the density wave instability in trilayer nickelate La 4Ni3O10 re- vealed by optical and ultrafast spectroscopy,

    Shuxiang Xu, Cui-Qun Chen, Mengwu Huo, Deyuan Hu, Hao Wang, Qiong Wu, Rongsheng Li, Dong Wu, Meng Wang, Dao-Xin Yao, Tao Dong, and Nanlin Wang, “Origin of the density wave instability in trilayer nickelate La 4Ni3O10 re- vealed by optical and ultrafast spectroscopy,” Physical ...

    2025

  117. [125]

    Collapse of density wave and emergence of super- 18 conductivity in pressurized-La4Ni3O10 evidenced by ultrafast spectroscopy,

    Shuxiang Xu, Hao Wang, Mengwu Huo, Deyuan Hu, Qiong Wu, Li Yue, Dong Wu, Meng Wang, Tao Dong, and Nan- lin Wang, “Collapse of density wave and emergence of super- 18 conductivity in pressurized-La4Ni3O10 evidenced by ultrafast spectroscopy,” arXiv preprint arXiv:2503.05176 (2025)

    2025 arXiv

  118. [126]

    Electronic Structure of the Alternating Monolayer-Trilayer Phase of La3Ni2O7,

    Sebastien Abadi, Ke-Jun Xu, Eder G. Lomeli, Pascal Puphal, Masahiko Isobe, Yong Zhong, Alexei V . Fedorov, Sung- Kwan Mo, Makoto Hashimoto, Dong-Hui Lu, Brian Moritz, Bernhard Keimer, Thomas P. Devereaux, Matthias Hepting, and Zhi-Xun Shen, “Electronic Structure of the Alterna...

    2025

  119. [127]

    Predicting unconventional high-temperature superconductors in trigonal bipyramidal coordinations,

    Jiangping Hu, Congcong Le, and Xianxin Wu, “Predicting unconventional high-temperature superconductors in trigonal bipyramidal coordinations,” Phys. Rev. X5, 041012 (2015)

    2015

  120. [128]

    Identifying the genes of unconventional high temperature superconductors,

    Jiangping Hu, “Identifying the genes of unconventional high temperature superconductors,” Science Bulletin61, 561 (2016)

    2016

Pith tools

Reviewed August 4, 2026 · model on record in the stance chip above.