Pith Number

pith:E5AWUIQP

pith:2026:E5AWUIQPWDWFOAWX6EL3ARMR2R

not attested not anchored not stored refs resolved

Enhanced $s^\pm$-wave superconductivity in electron-doped La$_3$Ni$_2$O$_7$

Chao Deng, Liang Si, Mi Jiang, Wenfeng Wu, Xun Liu

Electron doping enhances s±-wave superconductivity across La3Ni2O7 systems, with the heterostructure achieving the highest transition temperature in the underdoped regime.

arxiv:2605.17520 v1 · 2026-05-17 · cond-mat.supr-con · cond-mat.str-el

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

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Claims

C1strongest claim

electron doping generically enhances s±-wave pairing superconductivity (SC) in all three cases, with the heterostructure showing the highest Tc in the underdoped regime.

C2weakest assumption

The two-orbital bilayer model is assumed to capture the essential low-energy physics of electron-doped La3Ni2O7 systems (invoked when the authors state they systematically investigate this model for the three representative cases).

C3one line summary

Electron doping enhances s±-wave superconductivity in bulk and heterostructure La3Ni2O7 according to first-principles and dynamical cluster quantum Monte Carlo calculations.

References

55 extracted · 55 resolved · 0 Pith anchors

[1] J. G. Bednorz and K. A. M¨ uller, Possible high T c superconductivity in the Ba-La-Cu-O system, Zeitschrift f¨ ur Physik B Condensed Matter64, 189 (1986) 1986

[2] C. C. Tsuei and J. R. Kirtley, Pairing symmetry in cuprate superconductors, Rev. Mod. Phys.72, 969 (2000) 2000

[3] A. Damascelli, Z. Hussain, and Z.-X. Shen, Angle- resolved photoemission studies of the cuprate superconductors, Rev. Mod. Phys.75, 473 (2003) 2003

[4] L. Deng, T. Habamahoro, A. Safezoddeh, B. Karki, S. Kazibwe, D. J. Schulze, Z. Wu, M. Julian, R. P. Prasankumar, H. Zhou, J. S. Smith, P. R. Hosur, and C.-W. Chu, Ambient-pressure 151 K superconductiv 2026

[5] J. M, G. A Conde, G. C Falcony, and S. V, Tl-based superconductors for high-current, high-field applications, Superconductor Science and Technology9, 427 (1996) 1996

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-05-20T00:04:43.521381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27416a220fb0ec5702d7f117b04591d441e78fc44c8aa1fe693805a5725293ef

Aliases

arxiv: 2605.17520 · arxiv_version: 2605.17520v1 · doi: 10.48550/arxiv.2605.17520 · pith_short_12: E5AWUIQPWDWF · pith_short_16: E5AWUIQPWDWFOAWX · pith_short_8: E5AWUIQP

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/E5AWUIQPWDWFOAWX6EL3ARMR2R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 27416a220fb0ec5702d7f117b04591d441e78fc44c8aa1fe693805a5725293ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e23f9055ca54d2aed89f86b80653ed6afaec2b62668d2b60fca694f25a557088",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-05-17T16:04:38Z",
    "title_canon_sha256": "1d5d28c52d89a7a81f608d284d5f5de2f39fe325cb3c187c9cb9d5a1dfc5d94f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17520",
    "kind": "arxiv",
    "version": 1
  }
}