Physical Transformation AtlasPTA
Claim · claim:piezo-observed-quartz

Direct piezoelectric effect —observed in→ Quartz (α-SiO₂)

The atlas records this claim as established: the direct piezoelectric effect has been observed in a quartz (α-SiO₂).

establishedno record-level review date

Exploreconditions · evidence · matrix context · cite

2cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

No conditions recorded.

Evidence · 2

  1. [1]
    J. Curie, P. Curie. Développement par compression de l'électricité polaire dans les cristaux hémièdres à faces inclinées (1880)
    Bulletin de la Société minéralogique de France 3, 90–93 · doi:10.3406/bulmi.1880.1564 · crossref ✓ 2026-09-19 · record
  2. [2]
    J. F. Nye. Physical Properties of Crystals: Their Representation by Tensors and Matrices (1985)
    Oxford University Press · book, no DOI · record

Related matrix context

This claim does not itself create a matrix cell. The context below belongs to Direct piezoelectric 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: Piezoelectric (C.10)
D.08 × C.10 · Mechanical stress or strain × Piezoelectric · EstablishedD.23 × C.10 · Acoustic field × Piezoelectric · Established

Cite this claim

Physical Transformation Atlas (2026). claim claim:piezo-observed-quartz: Direct piezoelectric effect —observed in→ Quartz (α-SiO₂). Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/piezo-observed-quartz

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.