Pith Number

pith:ND33RBMU

pith:2026:ND33RBMUOSMWY7IM3VWE6ZLLYI

not attested not anchored not stored refs resolved

Coherent Microwave Driving of Domain Wall Depinning in a Ferrimagnetic Garnet

Adam Erickson, Christian L. Degen, Davit Petrosyan, Hanchen Wang, Laura van Schie, Lauren J. Riddiford, Pietro Gambardella, Richard Schlitz, William Legrand

Microwave fields depin domain walls in a ferrimagnetic garnet by driving a localized low-frequency mode at reduced external magnetic fields.

arxiv:2604.19164 v1 · 2026-04-21 · cond-mat.mes-hall

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\usepackage{pith}
\pithnumber{ND33RBMUOSMWY7IM3VWE6ZLLYI}

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Record completeness

1 Bitcoin timestamp

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

Upon increasing the microwave drive into the nonlinear regime, this mode enables domain wall depinning at reduced external magnetic fields.

C2weakest assumption

That the observed depinning results specifically from resonant excitation of the localized domain-wall mode rather than secondary effects such as microwave-induced heating or changes in pinning potential.

C3one line summary

Resonant microwave driving excites a low-frequency mode in a pinned domain wall, enabling its depinning at reduced magnetic fields via nonlinear dynamics in a ferrimagnetic garnet.

References

12 extracted · 3 resolved · 0 Pith anchors

[1] Magnetization reversal in ultrathin ferromagnetic films with perpendicular anisotropy.J 1997

[2] (10) Raymenants, E.; Bultynck, O.; Wan, D.; Devolder, T.; Garello, K.; Souriau, L.; Thiam, A.; Tsvetanova, D.; Canvel, Y.; Nikonov, D. E.; Young, I. A.; Heyns, M.; Soree, B.; Asselberghs, I.; Radu, I. 2021

[3] P.; Xue, L.; Akinola, O 2021

[4] S.; Tacchi, S.; Garnier, L.-C.; Eddrief, M.; Fortuna, F.; Carlotti, G.; Marangolo, M 2026

[5] 18 (30) Caretta, L.; Oh, S.-H.; Fakhrul, T.; Lee, D.-K.; Lee, B. H.; Kim, S. K.; Ross, C. A.; Lee, K.-J.; Beach, G. S. D. Relativistic kinematics of a magnetic soliton.Science2020, 370, 1438–1442. (31 2018

Receipt and verification

First computed	2026-05-20T00:03:11.945491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f7b8859474996c7d0cdd6c4f656bc23a61b7bacb05167e64c6a3b7689148c5

Aliases

arxiv: 2604.19164 · arxiv_version: 2604.19164v1 · doi: 10.48550/arxiv.2604.19164 · pith_short_12: ND33RBMUOSMW · pith_short_16: ND33RBMUOSMWY7IM · pith_short_8: ND33RBMU

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/ND33RBMUOSMWY7IM3VWE6ZLLYI \
  | 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: 68f7b8859474996c7d0cdd6c4f656bc23a61b7bacb05167e64c6a3b7689148c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163a692728117ba5d5a8a79409e18be0da8e49b435b0200885d2dfa0ee41ce54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-04-21T07:18:02Z",
    "title_canon_sha256": "9db6ce946fa4a60f38d8cad278c613237a5636b64725876067075499e80bc6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.19164",
    "kind": "arxiv",
    "version": 1
  }
}