Pith Number

pith:ZRXQ7RVR

pith:2026:ZRXQ7RVRASNIXPLUP3YZ3DV2GR

not attested not anchored not stored refs resolved

Crystallographic Challenges in Microscopy of Multidomain Spinel Materials

Colin Ophus, Gerbrand Ceder, Mary Scott, Ninon Scherz, Shashwat Anand, Tara P. Mishra, Tucker Holstun

Domain interfaces in δ-DRX spinels fall into four Fourier-filtered profiles, one of which is invisible along the [110] zone axis.

arxiv:2604.17561 v1 · 2026-04-19 · cond-mat.mtrl-sci

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Claims

C1strongest claim

each domain interface, arising from pairings among eight distinct variants, can be categorized into one of four Fourier filtered profiles, one of which leaves the boundary undetectable in atomically resolved electron microscopy when viewed along the preferred [110] zone axis.

C2weakest assumption

The eight crystallographic variants and their low-energy interface structures used in the simulations accurately represent the real δ-DRX material, and the HAADF simulation conditions match experimental imaging parameters without unaccounted aberrations or thickness effects.

C3one line summary

Certain pairings of the eight spinel variants in multidomain δ-DRX produce domain boundaries that are undetectable by Fourier-filtered STEM-HAADF imaging along the preferred [110] direction.

References

85 extracted · 85 resolved · 0 Pith anchors

[1] Nature Energy , volume= 2024

[2] Energy Storage Materials Characterization: Determining Properties and Performance , volume= 2025

[3] Reference Module in Materials Science and Materials Engineering , year=

[4] Progress in Crystal Growth and Characterization of Materials , volume= 2020

[5] Decoding Material Structures with Scanning Electron Diffraction Techniques , author=. Crystals , volume=. 2024 , publisher= 2024

Receipt and verification

First computed	2026-07-30T01:19:50.043514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

cc6f0fc6b1049a8bbd747ef19d8eba34406421a4eb211dcaa2e698af6723dfd2

Aliases

arxiv: 2604.17561 · arxiv_version: 2604.17561v1 · doi: 10.48550/arxiv.2604.17561 · pith_short_12: ZRXQ7RVRASNI · pith_short_16: ZRXQ7RVRASNIXPLU · pith_short_8: ZRXQ7RVR

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZRXQ7RVRASNIXPLUP3YZ3DV2GR \
  | 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: cc6f0fc6b1049a8bbd747ef19d8eba34406421a4eb211dcaa2e698af6723dfd2

Canonical record JSON

{
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    "abstract_canon_sha256": "5348ea0baa47de03f43a7313f98129bd63e32eb2798999d5860661487661bb8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-04-19T18:01:07Z",
    "title_canon_sha256": "3acf089929debcf1e06e0562de8b7c913fc619e5fc0f4561ddf4bf0a46fc87b1"
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  "source": {
    "id": "2604.17561",
    "kind": "arxiv",
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}