Physical Transformation AtlasPTA
Claim · claim:villari-onsager

Villari effect —governed by→ Onsager–Casimir reciprocity

The atlas records this claim as established: the Villari effect is governed by the onsager–Casimir reciprocity under the conditions below.

establishedno record-level review date

Exploreconditions · evidence · matrix context · cite

2cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

  • Villari and Joule magnetostriction are converse effects with equal coefficients

Evidence · 2

  1. [1]
    J. P. Joule. On the effects of magnetism upon the dimensions of iron and steel bars (1847)
    Philosophical Magazine 30, 76–87 · doi:10.1080/14786444708645656 · crossref ✓ 2026-09-19 · record
  2. [2]
    E. Villari. Ueber die Aenderungen des magnetischen Moments, welche der Zug und das Hindurchleiten eines galvanischen Stroms in einem Stabe von Stahl oder Eisen hervorbringen (1865)
    Annalen der Physik 202, 87–122 · doi:10.1002/andp.18652020906 · crossref ✓ 2026-09-19 · record

Related matrix context

This claim does not itself create a matrix cell. The context below belongs to Villari effect, the phenomenon it is about.

D = disequilibrium row · C = coupling family column. A cell reads the state of the atlas for that pair.

family: Magnetostrictive (C.15)
D.08 × C.15 · Mechanical stress or strain × Magnetostrictive · Established

Cite this claim

Physical Transformation Atlas (2026). claim claim:villari-onsager: Villari effect —governed by→ Onsager–Casimir reciprocity. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/villari-onsager

Ids and matrix addresses are stable across revisions; the revision hash identifies the exact canonical files the record was compiled from and is meta.data_hash in every /api export. Reuse terms: see the license field in any export.