Pith. sign in

REVIEW 3 major objections 5 minor 82 references

Electronic properties of Kagome metal YbV$_3$Sb$_4$: A First-Principles Study

T0 review · 3 major / 5 minor · reviewed 2026-08-06 · deepseek-v4-flash

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

Pith's one-line read The paper predicts that YbV3Sb4 is a strong topological metal, with a Z2 invariant ν0=1, and that V-3d flat bands and Dirac-like crossings survive spin-orbit coupling and Hubbard U corrections.

desk verdict Useful DFT reference for YbV3Sb4, but the strong topological metal claim is not supported because the Z2 invariant is computed for a single band in a gapless metal. read the letter →

arxiv 2508.00655 v1 pith:BO2IZI67 submitted 2025-08-01 cond-mat.str-el

D. Gurung , Keshav Shrestha , Shalika R. Bhandari , Samy Brahimi , Samir Lounis , D. P. Rai This is my paper · ORCID
classification cond-mat.str-el
keywords KagomemetalYbV3Sb4topologicalZ2invariantdeHaas-vanAlpheneffectFermisurfaceflatbandsDFT+U
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

The paper uses density functional theory combined with Wannier-function analysis to establish that the vanadium-based Kagome metal YbV$_3$Sb$_4$ is a strong topological metal, with $Z_2$ invariant $(\nu_0;\nu_1\nu_2\nu_3) = (1;000)$. The calculations find a nonmagnetic metallic ground state in which V-3d orbitals dominate the Fermi level, producing flat bands and Dirac-like crossings, while Yb-4f states sit just below the Fermi energy and split into three distinct peaks under combined spin-orbit coupling and Hubbard $U$. The Fermi surface consists of quasi-2D cylindrical sheets centered at $\Gamma$, with a small spherical pocket emerging only under $U$+SOC, and the de Haas–van Alphen frequencies computed from these sheets reach about 70 kT with a nearly parabolic angular dependence. If correct, the result places a rare-earth Kagome compound in the small group of materials where nontrivial band topology and electron correlations coexist, making YbV$_3$Sb$_4$ a candidate platform for studying their interplay.

What carries the argument

The load-bearing machinery is the $Z_2$ invariant in the Fu–Kane formulation, computed from the flow of Wannier charge centers -- the mean positions of maximally projected Wannier orbitals -- across the Brillouin zone. The authors build a Wannier-function tight-binding model from Yb $4f/5d$, V $3d/4s$, and Sb $5p/5s$ orbitals, then track the charge-center curves as a function of $k_y$; an odd number of crossings with a reference line gives $\nu_0=1$, and an even number gives the trivial value. Supporting this are DFT+$U$+SOC electronic-structure calculations and Onsager's relation $F=\hbar A/(2\pi e)$, which converts the extremal cross-sectional areas of the Fermi surface into the predicted de Haas–van Alphen frequencies.

What would settle it

A parity-based $Z_2$ calculation over the full occupied manifold at the time-reversal invariant momenta that returns $\nu_0=0$ rather than 1 would falsify the strong-topological-metal claim.

Watch

Extended reading notes

Core claim

The central claim is that YbV$_3$Sb$_4$ is a strong topological metal. Evaluating the Fu–Kane $Z_2$ invariant through the evolution of Wannier charge centers, the authors find $(\nu_0;\nu_1\nu_2\nu_3)=(1;000)$ for band 2, which they identify as the highest occupied band, under both GGA+SOC and GGA+U+SOC. The same first-principles treatment yields a nonmagnetic metal whose low-energy physics is dominated by V-3d Kagome bands: flat-band features near the Fermi energy, Dirac-like crossings near the high-symmetry points $k_1$ and $A$, and localized Yb-4f states below $-0.3$ eV that split into three peaks under SOC+$U$. The Fermi surface is formed by three bands crossing the Fermi level, mainly quasi-2D cylindrical sheets around $\Gamma$ plus small pockets near the Brillouin-zone boundaries; only the combined $U$+SOC case noticeably deforms the cylinders and adds a small spherical pocket. The paper concludes that YbV$_3$Sb$_4$ offers a rare-earth Kagome setting in which topology and electron correlations can be studied together.

Load-bearing premise

The classification assumes that band 2 can be treated as fully occupied and separated by an energy gap from the other bands when the $Z_2$ invariant is evaluated, even though YbV$_3$Sb$_4$ is a metal with three bands crossing the Fermi level.

Editorial extensions

If this is right

  • YbV$_3$Sb$_4$ becomes a candidate rare-earth Kagome metal with nontrivial $Z_2$ topology, putting it in the same family as the $AV_3$Sb$_5$ Kagome superconductors.
  • The V-3d flat bands near the Fermi energy, which the calculations find protected under SOC and $U$+SOC, give a concrete place to search for correlation-driven instabilities such as charge-density-wave order or superconductivity under doping or pressure.
  • The predicted dHvA spectrum, with frequencies reaching about 70 kT and a low branch below 1 kT, provides an experimental fingerprint that torque magnetometry or other quantum-oscillation measurements can check.
  • Because only the combined SOC+$U$ treatment noticeably changes the Fermi surface, quantum-oscillation experiments that resolve the Fermi-surface shape can be used to test the strength of electronic correlations in this compound.

Reading between the lines

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

  • If the $Z_2$ assignment for band 2 is robust, one expects topological surface states or surface resonances on some cleaved surfaces; angle-resolved photoemission could look for them, though in a gapless metal their spectral weight may be weak and hard to separate from bulk bands.
  • The strong sensitivity of the Yb-4f states to $U$ and SOC suggests that the Yb valence or 4f occupation could be tuned by pressure, strain, or chemical substitution, letting experiments vary correlation strength while leaving the V Kagome bands largely intact.
  • A natural follow-up calculation is the Berry curvature or spin Hall conductivity of the individual bands; if band 2 is truly isolated and nontrivial, a large or quantized spin Hall response might be observable even though the compound is a metal.
Share X Bluesky LinkedIn Reddit HN

Signed reviews

No signed human review yet.

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. The manuscript presents GGA, GGA+U, GGA+SOC, and GGA+U+SOC calculations of the electronic structure, Fermi surface, and de Haas–van Alphen frequencies for the kagome metal YbV3Sb4. The authors report a nonmagnetic metallic ground state, V-3d dominance at the Fermi level, Yb-4f states split by SOC and U, a Fermi surface with quasi-2D cylindrical sheets, dHvA frequencies up to about 70 kT, and they claim that a Z2 invariant calculation identifies YbV3Sb4 as a strong topological metal with (ν0;ν1ν2ν3)=(1;000).

Significance. If the topological claim were valid, YbV3Sb4 would be a rare-earth kagome metal with nontrivial topology, making it a potentially interesting platform for correlated topological physics. The dHvA frequency calculations are concrete predictions that could be tested by quantum-oscillation experiments, and the nonmagnetic metallic ground state is consistent with experiment. However, the central topological claim rests on an invalid application of the Fu-Kane Z2 invariant to a single metallic band, so the significance is not established by the present manuscript.

major comments (3)
  1. [III.D] The Z2 invariant calculation for 'band 2' is not a valid Fu-Kane invariant. Section III.C states that Band 1, Band 2, and Band 3 all cross the Fermi level and contribute to the Fermi surface. The Fu-Kane parity criterion and the Wannier-center flow used to realize it are defined only for a fully occupied manifold of bands that is isolated from all other bands by a direct gap at every k-point in the Brillouin zone. Band 2 is partially occupied and is not separated from Bands 1 and 3 by such a gap, so the label 'highest occupied band' has no well-defined meaning in this metallic system. Consequently, the Wannier-center evolution in Fig. S3 is gauge/energy-window dependent rather than a topological invariant, and the reported (1;000) does not establish that YbV3Sb4 is a strong topological metal. To support such a claim, the authors would need to define a topological index appropriate for a metal, for example by computing parity eigenvalues at time-reversal-invariant momenta and justifying their stability, or by identifying a gapped subspace and computing its invariant.
  2. [III.B] There is an internal inconsistency in the description of Yb-4f states at the Fermi level. The text first says 'The Yb-4f orbitals are absent at the Fermi level,' but later, for the GGA+U+SOC case, it says 'The Yb-4f states at the Fermi level is found to be dominated almost entirely by the y(5z2 − 1) orbital character.' These two statements are incompatible, and the contradiction concerns the paper's narrative about the vulnerability of Yb-4f states under SOC and U. The authors should provide a quantitative, orbital-resolved statement of the Yb-4f weight at E_F and reconcile the two descriptions.
  3. [III.B and III.D] The paper interprets the band crossings near k1 and A as evidence of 'correlation-assisted band inversions' and uses this to motivate the Z2 calculation, but no parity analysis or orbital-character inversion is shown. Since the Z2 calculation itself is invalid for the reasons given above, the band-crossing observation is not by itself evidence of nontrivial topology; without an explicit parity or Wilson-loop analysis of the relevant bands, the inference remains unsupported.
minor comments (5)
  1. [Abstract] The abstract writes 'r0 = 1' in the Z2 result; this should be 'ν0 = 1' to match the notation used in the main text.
  2. [Throughout] There are several typos and grammatical errors, including 'Furthurmore' in the abstract and 'Alltogether' in the conclusion; the manuscript should be carefully proofread.
  3. [II] The phrase 'maximally projected Wannier functions' is unusual; if the authors mean maximally localized Wannier functions, they should use the standard terminology and cite the corresponding method.
  4. [III.C and Fig. 5] The color scale in the Fermi-velocity panels of Fig. 5 is mentioned but not quantified; the units and numerical range of the color bar should be given in the caption or figure.
  5. [II] The 12×12×12 k-point mesh is used throughout, including for the Fermi-surface and dHvA calculations, but no convergence test is reported for the Fermi-surface cross-sectional areas; a brief convergence statement would strengthen the dHvA predictions.

Circularity Check

0 steps flagged · score 1.0 of 10

No significant circularity: band structures, Fermi surfaces, dHvA frequencies, and Z2 indices are forward-derived from a fixed Hamiltonian rather than fitted to the target claims.

full rationale

The derivation chain is self-contained. Lattice parameters are taken from experiment [53]; U and J are literature values; no parameter is tuned to reproduce YbV3Sb4's dHvA frequencies or topological index. The Fermi surface areas are computed from the DFT bands, and the dHvA frequencies are obtained by applying Onsager's relation (Eq. 1), so they are post-processing predictions rather than fits. The Z2 invariant is computed via Wannier charge centers from the Wannier Hamiltonian; the selection of band 2 as the 'highest occupied band' is a modeling choice, and in a system where three bands cross the Fermi level the applicability of the Fu-Kane invariant is a validity concern, not a circular one. The authors' self-citations [16,74] about CsV3Sb5 are contextual (similar Fermi surfaces and Z2 methodology) and do not supply the load-bearing argument; the needed formalism is cited to Fu-Kane [81,82] and to the FPLO/PYFPLO implementation [58,59]. There is no uniqueness theorem imported from the authors' own work and no fitted parameter renamed as a prediction. The text's inconsistent statements about Yb-4f weight at the Fermi energy (absent vs. y(5z2-1) dominated) are factual inconsistencies, not circular reductions.

Assumptions & free parameters 2 free parameters · 5 assumptions · 0 invented entities

The central claims rest on literature-sourced Hubbard parameters and on applying an insulator-specific topological invariant to a metallic band. No new particles or entities are introduced.

free parameters (2)
  • Hubbard U for Yb-4f = U_Yb = 6 eV, J_Yb = 0.5374 eV
    Chosen from prior literature (Refs. 62-65). Controls the Yb-4f splitting pattern that is a central result of the paper.
  • Hubbard U for V-3d = U_V = 3.4 eV, J_V = 1.0 eV
    Chosen from prior literature. Affects the V-3d band positions and the overall metallic description.
assumptions (5)
  • domain assumption DFT+U with the given U and J values correctly describes strong electron correlations in Yb-4f and V-3d orbitals.
    Invoked in Section II (Computational Details) to justify the use of DFT+U.
  • standard math The PBE exchange-correlation functional provides an adequate starting point for the electronic structure.
    Used throughout the calculations, stated in Section II.
  • ad hoc to paper The Fu-Kane Z2 invariant, formulated for inversion-symmetric insulators, can be applied to a metallic band.
    Applied in Section III D without discussing the absence of an energy gap in the metallic state.
  • standard math The Onsager relation F = (hbar / 2 pi e) A connects dHvA frequency to Fermi surface cross-section.
    Used in Section III C to derive dHvA frequencies from calculated Fermi surface areas.
  • domain assumption The nonmagnetic ground state is correctly captured by the calculations.
    The paper states the ground state is nonmagnetic regardless of SOC and U, consistent with experimental report (Ref. 53).

how reviews work

0 comments
Cite this review

Pith. "Pith review of Electronic properties of Kagome metal YbV$_3$Sb$_4$: A First-Principles Study." pith.science (2026). https://pith.science/paper/BO2IZI67

@misc{pith2026250800655,
  author       = {Pith},
  title        = {Pith review of: Electronic properties of Kagome metal YbV$_3$Sb$_4$: A First-Principles Study},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/BO2IZI67}},
  note         = {Machine review of arXiv:2508.00655}
}
abstract

We have investigated the vanadium-based Kagome metal YbV$_3$Sb$_4$ using density functional theory (DFT) combined with the Wannier function analysis. We explore the electronic properties, de Haas-van Alphen (dHvA) effect and Fermi surface. The inclusion of spin-orbit coupling SOC induces the splitting of Yb-4f states, while its impact on the V-3d states is moderate. Furthermore, we have incorporated SOC+U, where U being the Hubbard parameter, which drastically changes the Yb-4f states creating additional splitting leading to three distinct peaks in the density of states (DOS). The V-3d atoms with the Kagome lattice contribute maximum to the transport properties, exhibits flat bands near the EF while being protected under SOC and U+SOC. Herein, we report the vulnerability of the Yb-4f states under SOC and U+SOC. Furthurmore, The Fermi surface is found to comprise of quasi-2D cylindrical sheets centered at the Gamma-point, along with smaller pockets near the Brillouin zone boundaries, which under combined U+SOC, a small spherical pocket emerges and the cylindrical sheet exhibits slight deformations. The dHvA frequencies reach as high as 70 kilotesla, which increase with tilt angle, exhibiting a nearly parabolic trend as expected for cylindrical orbits, while a low-frequency branch remains below 1 kT. Only the U+SOC case shows noticeable modification in both the Fermi surface and the dHvA oscillation. Crucially, the $Z_2$ invariant calculation identifies YbV$_3$Sb$_4$ as a strong topological metal ($r_0 = 1$). These findings not only advance our understanding of the underlying quantum phenomena in rare-earth Kagome systems, but also establish YbV$_3$Sb$_4$ as a compelling and promising platform for exploring intertwined topology and electron correlations in kagome lattices, thereby offering valuable insights for engineering quantum phases in layered materials.

Figures

Figures reproduced from arXiv: 2508.00655 by the authors.

Figure 1
Figure 1. FIG. 1. (a)The path connecting the high symmetry points [PITH_FULL_IMAGE:figures/full_fig_p002_1.png] view at source ↗
Figure 2
Figure 2. FIG. 2. Crystal Structure of YbV [PITH_FULL_IMAGE:figures/full_fig_p003_2.png] view at source ↗
Figure 3
Figure 3. FIG. 3. Comparison of the total and partial Density of States (DOS) as a function of energy (eV) for: (a) GGA, (b) GGA+U, [PITH_FULL_IMAGE:figures/full_fig_p004_3.png] view at source ↗
Figures from the paper (3 more)
Figure 4
Figure 4. Figure 4: FIG. 4. DFT calculated electronic properties of YbV [PITH_FULL_IMAGE:figures/full_fig_p005_4.png]
Figure 5
Figure 5. Figure 5: FIG. 5. The Calculated Fermi surface of YbV [PITH_FULL_IMAGE:figures/full_fig_p006_5.png]
Figure 6
Figure 6. Figure 6: FIG. 6. Theoretical dHvA frequencies of YbV [PITH_FULL_IMAGE:figures/full_fig_p007_6.png]

Discussion (0). Continue with ORCID to comment.

Reference graph

Works this paper leans on

82 extracted references · 74 canonical work pages

  1. [1]

    X. Teng, L. Chen, F. Ye, E. Rosenberg, Z. Liu, J. X. Yin, Y. X. Jiang, J. S. Oh, M. Z. Hasan, K. J. Neubauer, B. Gao, Y. Xie, M. Hashimoto, D. Lu, C. Jozwiak, A. Bostwick, E. Rotenberg, R. J. Birgeneau, J. H. Chu, M. Yi, and P. Dai, Discovery of charge density wave in a kagome lattice antiferromagnet, Nature 2022 609:7927 609, 490 (2022)

    2022

  2. [2]

    Jiang, Z

    Z. Jiang, Z. Liu, H. Ma, W. Xia, Z. Liu, J. Liu, S. Cho, Y. Yang, J. Ding, J. Liu, Z. Huang, Y. Qiao, J. Shen, W. Jing, X. Liu, J. Liu, Y. Guo, and D. Shen, Flat bands, non-trivial band topology and rotation symme- try breaking in layered kagome-lattice rbti3bi5, Nature Communications 2023 14:1 14, 1 (2023)

    2023

  3. [3]

    Jiang, T

    K. Jiang, T. Wu, J. X. Yin, Z. Wang, M. Z. Hasan, S. D. Wilson, X. Chen, and J. Hu, Kagome supercon- 8 ductors av3sb5 (a = k, rb, cs), National Science Review 10, 10.1093/NSR/NW AC199 (2023)

    work page doi:10.1093/nsr/nw 2023

  4. [4]

    Neupert, M

    T. Neupert, M. M. Denner, J.-X. Yin, R. Thomale, and M. Z. Hasan, Charge order and superconductivity in kagome materials, Nature Physics 18, 137 (2022)

    work page 2022

  5. [5]

    M. B. Hastings, Dirac structure, rvb, and goldstone modes in the kagom´ e antiferromagnet, Physical Review B 63, 014413 (2000)

    work page 2000

  6. [6]

    I. I. Mazin, H. O. Jeschke, F. Lechermann, H. Lee, M. Fink, R. Thomale, and R. Valent ´ ı, Theoretical pre- diction of a strongly correlated dirac metal, Nature Com- munications 2014 5:1 5, 1 (2014)

    work page 2014

  7. [7]

    B. A. Volkov, O. A. Pankratov, B. A. Volkov, and O. A. Pankratov, Two-dimensional massless electrons in an in- verted contact, JETPL 42, 178 (1985)

    work page 1985

  8. [8]

    W. S. Wang, Z. Z. Li, Y. Y. Xiang, and Q. H. Wang, Competing electronic orders on kagome lattices at van hove filling, Physical Review B - Condensed Matter and Materials Physics 87, 115135 (2013)

    work page 2013

Show all 82 references
  1. [9]

    E. Wang, L. Pullasseri, and L. H. Santos, Higher-order van hove singularities in kagome topological bands, Phys- ical Review B 111, 075114 (2025)

    2025

  2. [10]

    L. Ye, M. Kang, J. Liu, F. V. Cube, C. R. Wicker, T. Suzuki, C. Jozwiak, A. Bostwick, E. Rotenberg, D. C. Bell, L. Fu, R. Comin, and J. G. Checkelsky, Massive dirac fermions in a ferromagnetic kagome metal, Nature 555, 638 (2018)

    2018

  3. [11]

    J. X. Yin, S. S. Zhang, H. Li, K. Jiang, G. Chang, B. Zhang, B. Lian, C. Xiang, I. Belopolski, H. Zheng, T. A. Cochran, S. Y. Xu, G. Bian, K. Liu, T. R. Chang, H. Lin, Z. Y. Lu, Z. Wang, S. Jia, W. Wang, and M. Z. Hasan, Giant and anisotropic many-body spin–orbit tun- ability ...

    2018

  4. [12]

    J. X. Yin, W. Ma, T. A. Cochran, X. Xu, S. S. Zhang, H. J. Tien, N. Shumiya, G. Cheng, K. Jiang, B. Lian, Z. Song, G. Chang, I. Belopolski, D. Multer, M. Litske- vich, Z. J. Cheng, X. P. Yang, B. Swidler, H. Zhou, H. Lin, T. Neupert, Z. Wang, N. Yao, T. R. Chang, S. Jia, and M...

    2020

  5. [13]

    Zhong, P

    J.-X. Zhong, P. F. de Castro, T. Lu, J. Kim, M. Oudich, J. Ji, L. Shi, K. Chen, J. Lu, Y. Jing, et al., Higher-order skin effect and its observation in an acoustic kagome lat- tice, Physical Review B 111, 014314 (2025)

    2025

  6. [14]

    Kondo, Y

    H. Kondo, Y. Akagi, and H. Katsura, Z 2 topological invariant for magnon spin hall systems, Physical Review B 99, 041110 (2019)

    2019

  7. [15]

    D. G. Joshi and A. P. Schnyder, Z 2 topological quantum paramagnet on a honeycomb bilayer, Physical Review B 100, 020407 (2019)

    2019

  8. [16]

    S. R. Bhandari, M. Zeeshan, V. Gusain, K. Shrestha, and D. Rai, First-principles study of the electronic structure, z2 invariant, and quantum oscillation in the kagome ma- terial csv3sb5, APL Quantum 1 (2024)

    2024

  9. [17]

    Shtefiienko, C

    K. Shtefiienko, C. Phillips, S. Mozaffari, R. Madhogaria, W. Meier, D. Mandrus, D. Graf, and K. Shrestha, Elec- tronic structure of yv6sn6 probed by de haas–van alphen oscillations and density functional theory, APL Quantum 2 (2025)

    2025

  10. [18]

    Shtefiienko, C

    K. Shtefiienko, C. Phillips, B. R. Ortiz, D. E. Graf, and K. Shrestha, Electronic structure of the kagome metal ybti 3 bi 4 studied using torque magnetometry, Physical Review B 111, 035145 (2025)

    2025

  11. [19]

    Dhital, G

    C. Dhital, G. Pokharel, B. Wilson, I. Kendrick, M. As- mar, D. Graf, J. Guerrero-Sanchez, R. Gonzalez- Hernandez, and S. Wilson, Fermi surface of the mag- netic kagome compound gd v 6 s n 6 investigated using de haas–van alphen oscillations, Physical Review B 109, 235145 (2024)

    2024

  12. [20]

    Miertschin, T

    D. Miertschin, T. Nguyen, S. Zhang, M. Lee, S. Krish- namoorthi, R. K. Ulaganathan, R. Sankar, D. E. Graf, and K. Shrestha, The dhva effect in sn-doped pbte topo- logical crystalline insulator, Journal of Physics: Con- densed Matter (2025)

    2025

  13. [21]

    Phillips, K

    C. Phillips, K. Shtefiienko, T. Nguyen, A. N. Capa Sali- nas, B. A. Magar, G. Pokharel, S. D. Wilson, D. E. Graf, and K. Shrestha, Fermi surface reconstruction un- der pressure in the kagome metal csv 3 sb 5, Physical Review B 110, 205135 (2024)

    2024

  14. [22]

    Patra, A

    B. Patra, A. Mukherjee, and B. Singh, High-order van hove singularities and nematic instability in the kagome superconductor csti 3 bi 5, Physical Review B 111, 045135 (2025)

    2025

  15. [23]

    L. Nie, K. Sun, W. Ma, D. Song, L. Zheng, Z. Liang, P. Wu, F. Yu, J. Li, M. Shan,et al., Charge-density-wave- driven electronic nematicity in a kagome superconductor, Nature 604, 59 (2022)

    2022

  16. [24]

    Asaba, V

    T. Asaba, V. Ivanov, S. Thomas, S. Savrasov, J. Thomp- son, E. Bauer, and F. Ronning, Colossal anomalous nernst effect in a correlated noncentrosymmetric kagome ferromagnet, Science Advances 7, eabf1467 (2021)

    2021

  17. [25]

    T. Chen, S. Minami, A. Sakai, Y. Wang, Z. Feng, T. Nomoto, M. Hirayama, R. Ishii, T. Koretsune, R. Arita, et al., Large anomalous nernst effect and nodal plane in an iron-based kagome ferromagnet, Science ad- vances 8, eabk1480 (2022)

    2022

  18. [26]

    Y. Li, J. Zhou, M. Li, L. Qiao, C. Jiang, Q. Chen, Y. Li, Q. Tao, and Z.-A. Xu, Enhanced anomalous nernst ef- fect by tuning the chemical potential in the topological kagome ferromagnet fe 3 sn 2, Physical Review Applied 19, 014026 (2023)

    2023

  19. [27]

    Ohgushi, S

    K. Ohgushi, S. Murakami, and N. Nagaosa, Spin anisotropy and quantum hall effect in the kagom´ e lat- tice: Chiral spin state based on a ferromagnet, Physical Review B 62, R6065 (2000)

    2000

  20. [28]

    E. Liu, Y. Sun, N. Kumar, L. Muechler, A. Sun, L. Jiao, S.-Y. Yang, D. Liu, A. Liang, Q. Xu, et al., Giant anomalous hall effect in a ferromagnetic kagome-lattice semimetal, Nature physics 14, 1125 (2018)

    2018

  21. [29]

    D. Chen, C. Le, C. Fu, H. Lin, W. Schnelle, Y. Sun, and C. Felser, Large anomalous hall effect in the kagome ferromagnet limn 6 sn 6, Physical Review B 103, 144410 (2021)

    2021

  22. [30]

    F. Yu, T. Wu, Z. Wang, B. Lei, W. Zhuo, J. Ying, and X. Chen, Concurrence of anomalous hall effect and charge density wave in a superconducting topological kagome metal, Physical Review B 104, L041103 (2021)

    2021

  23. [31]

    L. Wang, J. Zhu, H. Chen, H. Wang, J. Liu, Y.-X. Huang, B. Jiang, J. Zhao, H. Shi, G. Tian, et al., Or- bital magneto-nonlinear anomalous hall effect in kagome magnet fe 3 sn 2, Physical Review Letters 132, 106601 (2024)

    2024

  24. [32]

    Guguchia, C

    Z. Guguchia, C. Mielke III, D. Das, R. Gupta, J.-X. Yin, H. Liu, Q. Yin, M. H. Christensen, Z. Tu, C. Gong, et al., Tunable unconventional kagome superconductivity in charge ordered rbv3sb5 and kv3sb5, Nature communi- 9 cations 14, 153 (2023)

    2023

  25. [33]

    S. C. Holbæk, M. H. Christensen, A. Kreisel, and B. M. Andersen, Unconventional superconductivity protected from disorder on the kagome lattice, Physical Review B 108, 144508 (2023)

    2023

  26. [34]

    Jovanovic and L

    M. Jovanovic and L. M. Schoop, Simple chemical rules for predicting band structures of kagome materials, Journal of the American Chemical Society 144, 10978 (2022)

    2022

  27. [35]

    D. F. Liu, A. J. Liang, E. K. Liu, Q. N. Xu, Y. W. Li, C. Chen, D. Pei, W. J. Shi, S. K. Mo, P. Dudin, T. Kim, C. Cacho, G. Li, Y. Sun, L. X. Yang, Z. K. Liu, S. S. Parkin, C. Felser, and Y. L. Chen, Magnetic weyl semimetal phase in a kagom´ e crystal, Science (New York, N.Y.)...

    2019

  28. [36]

    E. Liu, Y. Sun, N. Kumar, L. Muechler, A. Sun, L. Jiao, S. Y. Yang, D. Liu, A. Liang, Q. Xu, J. Kroder, V. S¨ uß, H. Borrmann, C. Shekhar, Z. Wang, C. Xi, W. Wang, W. Schnelle, S. Wirth, Y. Chen, S. T. Goennenwein, and C. Felser, Giant anomalous hall effect in a ferromagnetic ...

    2018

  29. [37]

    Morali, R

    N. Morali, R. Batabyal, P. K. Nag, E. Liu, Q. Xu, Y. Sun, B. Yan, C. Felser, N. Avraham, and H. Beidenkopf, Fermi-arc diversity on surface terminations of the mag- netic weyl semimetal co3sn2s2, Science 365, 1286 (2019)

    2019

  30. [38]

    H. W. S. Arachchige, W. R. Meier, M. Marshall, T. Mat- suoka, R. Xue, M. A. McGuire, R. P. Hermann, H. Cao, and D. Mandrus, Charge density wave in kagome lattice intermetallic scv 6 sn 6, Physical Review Letters 129, 216402 (2022)

    2022

  31. [39]

    H. Yang, Y. Ye, Z. Zhao, J. Liu, X.-W. Yi, Y. Zhang, H. Xiao, J. Shi, J.-Y. You, Z. Huang,et al., Superconduc- tivity and nematic order in a new titanium-based kagome metal csti3bi5 without charge density wave order, Nature Communications 15, 9626 (2024)

    2024

  32. [40]

    M. Kang, L. Ye, S. Fang, J. S. You, A. Levitan, M. Han, J. I. Facio, C. Jozwiak, A. Bostwick, E. Roten- berg, M. K. Chan, R. D. McDonald, D. Graf, K. Kaz- natcheev, E. Vescovo, D. C. Bell, E. Kaxiras, J. van den Brink, M. Richter, M. P. Ghimire, J. G. Checkelsky, and R. Comin,...

    2019

  33. [41]

    H. Zhou, M. dos Santos Dias, S. Bao, H. Lu, Y. Zhang, W. Zhao, and S. Lounis, Triple-q state in magnetic breathing kagome lattice, npj Spintronics 3, 31 (2025)

    2025

  34. [42]

    Kuroda, T

    K. Kuroda, T. Tomita, M. T. Suzuki, C. Bareille, A. A. Nugroho, P. Goswami, M. Ochi, M. Ikhlas, M. Nakayama, S. Akebi, R. Noguchi, R. Ishii, N. In- ami, K. Ono, H. Kumigashira, A. Varykhalov, T. Muro, T. Koretsune, R. Arita, S. Shin, T. Kondo, and S. Nakat- suji, Evidence for ...

    2017

  35. [43]

    H. Zhou, M. dos Santos Dias, Y. Zhang, W. Zhao, and S. Lounis, Kagomerization of transition metal monolay- ers induced by two-dimensional hexagonal boron nitride, nature communications 15, 4854 (2024)

    2024

  36. [44]

    Q. Yin, Z. Tu, C. Gong, Y. Fu, S. Yan, and H. Lei, Su- perconductivity and normal-state properties of kagome metal rbv3sb5 single crystals, Chinese Physics Letters 38, 10.1088/0256-307X/38/3/037403 (2021)

    2021 doi

  37. [45]

    B. R. Ortiz, L. C. Gomes, J. R. Morey, M. Winiarski, M. Bordelon, J. S. Mangum, I. W. Oswald, J. A. Rodriguez-Rivera, J. R. Neilson, S. D. Wilson, E. Ertekin, T. M. McQueen, and E. S. Toberer, New kagome prototype materials: Discovery of kv3sb5,rbv3sb5, and csv3sb5, Physical R...

    2019

  38. [46]

    B. R. Ortiz, S. M. Teicher, Y. Hu, J. L. Zuo, P. M. Sarte, E. C. Schueller, A. M. Abeykoon, M. J. Krogstad, S. Rosenkranz, R. Osborn, R. Seshadri, L. Balents, J. He, and S. D. Wilson, Csv3sb5 a z2 topological kagome metal with a superconducting ground state, Physical review le...

    2020 doi

  39. [47]

    B. R. Ortiz, P. M. Sarte, E. M. Kenney, M. J. Graf, S. M. Teicher, R. Seshadri, and S. D. Wilson, Superconductiv- ity in the z2 kagome metal kv3sb5, Physical Review Ma- terials 5, 034801 (2021)

    2021

  40. [48]

    S. D. Wilson and B. R. Ortiz, A v3sb5 kagome supercon- ductors, Nature Reviews Materials , 1 (2024)

    2024

  41. [49]

    Y. Cai, Z. Hao, L. Wang, Y. Wang, Y. Liu, J.-W. Mei, J. Wang, and C. CHEN, Angle-resolved photoemission spectroscopy study on kagome superconductor av3sb5 (a= k, rb, cs), Superconductor Science and Technology (2024)

    2024

  42. [50]

    Z. Liu, Z. Liu, Q. Zhuang, J. Ying, and T. Cui, Pro- posed hydrogen kagome metal with charge density wave state and enhanced superconductivity, NPJ Computa- tional Materials 10, 1 (2024)

    2024

  43. [51]

    M. Shi, F. Yu, Y. Yang, F. Meng, B. Lei, Y. Luo, Z. Sun, J. He, R. Wang, Z. Jiang, Z. Liu, D. Shen, T. Wu, Z. Wang, Z. Xiang, J. Ying, and X. Chen, A new class of bilayer kagome lattice compounds with dirac nodal lines and pressure-induced superconductivity, Nature Commu- nica...

    2022

  44. [52]

    J. Guo, L. Zhou, J. Ding, G. Qu, Z. Liu, Y. Du, H. Zhang, J. Li, Y. Zhang, F. Zhou, et al., Magnetic kagome ma- terials reti3bi4 family with weak interlayer interactions, arXiv preprint arXiv:2308.14509 (2023)

    2023 arXiv

  45. [53]

    B. R. Ortiz, G. Pokharel, M. Gundayao, H. Li, F. Kaboudvand, L. Kautzsch, S. Sarker, J. P. Ruff, T. Hogan, S. J. G. Alvarado, et al., Ybv 3 sb 4 and euv 3 sb 4 vanadium-based kagome metals with yb 2+ and eu 2+ zigzag chains, Physical Review Materials 7, 064201 (2023)

    2023

  46. [54]

    L. Chen, Y. Zhou, H. Zhang, X. Ji, K. Liao, Y. Ji, Y. Li, Z. Guo, X. Shen, R. Yu, et al., Tunable magnetism in titanium-based kagome metals by rare-earth engineer- ing and high pressure, Communications Materials 5, 73 (2024)

    2024

  47. [55]

    Motoyama, M

    G. Motoyama, M. Sezaki, J. Gouchi, K. Miyoshi, S. Nishigori, T. Mutou, K. Fujiwara, and Y. Uwatoko, Magnetic properties of new antiferromagnetic heavy- fermion compounds, ce3tibi5 and ceti3bi4, Physica B: Condensed Matter 536, 142 (2018)

    2018

  48. [56]

    Ovchinnikov and S

    A. Ovchinnikov and S. Bobev, Bismuth as a reactive solvent in the synthesis of multicomponent transition- metal-bearing bismuthides, Inorganic Chemistry 59, 3459 (2019)

    2019

  49. [57]

    B. R. Ortiz, H. Miao, D. S. Parker, F. Yang, G. D. Samolyuk, E. M. Clements, A. Rajapitamahuni, T. Yil- maz, E. Vescovo, J. Yan, et al., Evolution of highly anisotropic magnetism in the titanium-based kagome metals lnti3bi4 (ln: La ··· gd3+, eu2+, yb2+), Chemistry of Materials...

    2023

  50. [58]

    Koepernik and H

    K. Koepernik and H. Eschrig, Full-potential nonorthog- onal local-orbital minimum-basis band-structure scheme, Physical Review B 59, 1743 (1999). 10

    1999

  51. [59]

    Opahle, K

    I. Opahle, K. Koepernik, and H. Eschrig, Full-potential band-structure calculation of iron pyrite, Phys. Rev. B 60, 14035 (1999)

    1999

  52. [60]

    J. P. Perdew, K. Burke, and M. Ernzerhof, Generalized gradient approximation made simple, Physical review let- ters 77, 3865 (1996)

    1996

  53. [61]

    J. P. Perdew, K. Burke, and M. Ernzerhof, Generalized gradient approximation made simple [phys. rev. lett. 77, 3865 (1996)], Phys. Rev. Lett. 78, 1396 (1997)

    1996

  54. [62]

    A. Jain, G. Hautier, S. P. Ong, C. J. Moore, C. C. Fis- cher, K. A. Persson, and G. Ceder, Formation enthalpies by mixing gga and gga+ u calculations, Physical Review B—Condensed Matter and Materials Physics 84, 045115 (2011)

    2011

  55. [63]

    Aykol and C

    M. Aykol and C. Wolverton, Local environment de- pendent gga+ u method for accurate thermochemistry of transition metal compounds, Physical Review B 90, 115105 (2014)

    2014

  56. [64]

    H. Weng, J. Zhao, Z. Wang, Z. Fang, and X. Dai, Topo- logical crystalline kondo insulator in mixed valence ytter- bium borides, Physical review letters 112, 016403 (2014)

    2014

  57. [65]

    Khadraoui, K

    Z. Khadraoui, K. Horchani-Naifer, M. Ferhi, and M. Ferid, Synthesis, characterization and dft calculations of electronic and optical properties of ybpo4, Chemical Physics 457, 37 (2015)

    2015

  58. [66]

    Setyawan and S

    W. Setyawan and S. Curtarolo, High-throughput elec- tronic band structure calculations: Challenges and tools, Computational materials science 49, 299 (2010)

    2010

  59. [67]

    Gui, T.-R

    X. Gui, T.-R. Chang, K. Wei, M. J. Daum, D. E. Graf, R. E. Baumbach, M. Mourigal, and W. Xie, A novel mag- netic material by design: Observation of yb3+ with spin- 1/2 in yb x pt5p, ACS Central Science 6, 2023 (2020)

    2020

  60. [68]

    Guo and J

    S.-D. Guo and J. Dong, Isolated highly localized bands in ybi2 monolayer caused by 4f orbitals, Journal of Physics: Condensed Matter 30, 415501 (2018)

    2018

  61. [69]

    Knebel, R

    G. Knebel, R. Boursier, E. Hassinger, G. Lapertot, P. G. Niklowitz, A. Pourret, B. Salce, J. P. Sanchez, I. Sheikin, P. Bonville, et al., Localization of 4 f state in ybrh2si2 under magnetic field and high pressure: Com- parison with cerh2si2, Journal of the Physical Society o...

    2006

  62. [70]

    A. C. Hewson, The Kondo problem to heavy fermions, 2 (Cambridge university press, 1997)

    1997

  63. [71]

    S. L. Dudarev, G. A. Botton, S. Y. Savrasov, C. Humphreys, and A. P. Sutton, Electron-energy-loss spectra and the structural stability of nickel oxide: An lsda+ u study, Physical Review B 57, 1505 (1998)

    1998

  64. [72]

    I. Sk, J. Chatterjee, A. Taraphder, and N. Pakhira, Role of strong correlation and spin-orbit coupling in LuB 4: a first principle study, arXiv preprint arXiv:2402.15822 (2024)

    2024 arXiv

  65. [73]

    Shrestha, M

    K. Shrestha, M. Shi, B. Regmi, T. Nguyen, D. Miertschin, K. Fan, L. Deng, N. Aryal, S.-G. Kim, D. Graf, et al., High quantum oscillation frequen- cies and nontrivial topology in kagome superconductor kv 3 sb 5 probed by torque magnetometry up to 45 t, Physical Review B 107, 15...

    2023

  66. [74]

    S. R. Bhandari, V. Gusain, M. Zeeshan, D. Rai, and K. Shrestha, Pressure effects on the electronic structure of the kagome metal csv3sb5, APL Quantum 2 (2025)

    2025

  67. [75]

    B. R. Ortiz, S. M. Teicher, L. Kautzsch, P. M. Sarte, N. Ratcliff, J. Harter, J. P. Ruff, R. Seshadri, and S. D. Wilson, Fermi surface mapping and the nature of charge- density-wave order in the kagome superconductor csv 3 sb 5, Physical Review X 11, 041030 (2021)

    2021

  68. [76]

    J. Yang, X. Yi, Z. Zhao, Y. Xie, T. Miao, H. Luo, H. Chen, B. Liang, W. Zhu, Y. Ye, et al., Observation of flat band, dirac nodal lines and topological surface states in kagome superconductor csti3bi5, Nature Communica- tions 14, 4089 (2023)

    2023

  69. [77]

    Wenzel, E

    M. Wenzel, E. Uykur, A. Tsirlin, A. C. Salinas, B. Ortiz, S. Wilson, and M. Dressel, Interplay of d-and p-states in rbti 3 bi 5 and csti 3 bi 5 flat-band kagome metals, Physical Review B 112, L041122 (2025)

    2025

  70. [78]

    Shrestha, B

    K. Shrestha, B. Regmi, G. Pokharel, S.-G. Kim, S. D. Wilson, D. E. Graf, B. A. Magar, C. Phillips, and T. Nguyen, Electronic properties of kagome metal scv 6 sn 6 using high-field torque magnetometry, Physical Review B 108, 245119 (2023)

    2023

  71. [79]

    Shoenberg, Magnetic oscillations in metals (Cam- bridge university press, 1984)

    D. Shoenberg, Magnetic oscillations in metals (Cam- bridge university press, 1984)

    1984

  72. [80]

    Nguyen, N

    T. Nguyen, N. Aryal, B. K. Pokharel, L. Harnagea, D. Mierstchin, D. Popovi´ c, D. Graf, and K. Shrestha, Fermiology of the dirac type-ii semimetal candidates (ni, zr) te 2 using de haas–van alphen oscillations, Physical Review B 106, 075154 (2022)

    2022

  73. [81]

    C. L. Kane and E. J. Mele, Quantum spin hall effect in graphene, Physical review letters 95, 226801 (2005)

    2005

  74. [82]

    Fu and C

    L. Fu and C. L. Kane, Topological insulators with inver- sion symmetry, Physical Review B—Condensed Matter and Materials Physics 76, 045302 (2007)

    2007

Pith tools

Reviewed August 6, 2026 · model on record in the stance chip above.