Pith Number

pith:HHL7GLU5

pith:2025:HHL7GLU5R3XQXJEHK73NJGBUNR

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Inter-defect interactions, oxygen-vacancy distribution, and oxidation in acceptor-doped ABO3 perovskites

L.P. Putilov, M.Z. Uritsky, V.I. Tsidilkovski

In acceptor-doped ABO3 perovskites, oxygen vacancy-impurity interactions outweigh inter-vacancy correlations in shaping defect distribution, local coordination, and oxidation.

arxiv:2512.20693 v2 · 2025-12-23 · cond-mat.mtrl-sci · cond-mat.dis-nn · cond-mat.stat-mech

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\usepackage{pith}
\pithnumber{HHL7GLU5R3XQXJEHK73NJGBUNR}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

The results demonstrate that under realistic energy parameters the interaction between oxygen vacancies and impurities generally has a greater impact on the studied properties than inter-vacancy correlations.

C2weakest assumption

The assumption that the chosen energy parameters are realistic and that the developed statistical theory plus Monte Carlo simulations accurately capture the inter-defect interactions and thermodynamics without missing physical effects.

C3one line summary

Inter-defect interactions in acceptor-doped ABO3 perovskites reduce hole concentration, increase oxidation enthalpy, and show dopant-content-dependent effects, with impurity-vacancy interactions dominating vacancy distribution.

References

55 extracted · 55 resolved · 0 Pith anchors

[1] C. Duan, J. Huang, N. Sullivan , R. O’Hayre, Proton-conducting oxides for energy conversion and storage, Appl. Phys. Rev. 7 (2020) 011314 2020

[2] A.V. Kasyanova, I.A. Zvonareva, N.A. Tarasova, L. Bi, D.A. Medvedev, Z. Shao, Electrolyte materials for protonic ceramic electrochemical cells: Main limitations and potential solutions, Mater. Rep.: E 2022

[3] L.A. Dunyushkina, S.A. Belyakov, N.M. Filatov, Proton -conducting alkaline earth hafnates: A review of manufacturing technologies, physicochemical properties and electrochemical performance, J. Eur. C 2023

[4] S.A. Rasaki, C. Liu, C. Lao, Z. Chen, A review of current performance of rare earth metal-doped barium zirconate pero vskite: The promising electrode and electrolyte material for the protonic ceramic 2021

[5] Kreuer, Proton-conducting oxides, Annu 2003

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-17T23:39:00.413460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d7f32e9d8eef0ba48757f6d498346c795bf6eed282f0fcbea28ae779d58efa

Aliases

arxiv: 2512.20693 · arxiv_version: 2512.20693v2 · doi: 10.48550/arxiv.2512.20693 · pith_short_12: HHL7GLU5R3XQ · pith_short_16: HHL7GLU5R3XQXJEH · pith_short_8: HHL7GLU5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HHL7GLU5R3XQXJEHK73NJGBUNR \
  | 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: 39d7f32e9d8eef0ba48757f6d498346c795bf6eed282f0fcbea28ae779d58efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03925c4b6cc354501ce2ec21139366d0d72f696b783c31ee5cc90ddf781c40e9",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-12-23T18:01:56Z",
    "title_canon_sha256": "70c1ce8391506b980db48957f2c9a579c05250b5befb8fc97ca88b497bc18a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20693",
    "kind": "arxiv",
    "version": 2
  }
}