Physical Transformation AtlasPTA
Coupling family · coupling:photodiffusive

Photodiffusive

Charge separation from unequal diffusion of photoexcited carriers, without a junction.

Optics and photonicsalso: photo-Dember effect, surface photocurrent

Atlas record: 1 claim references this coupling family — 1 established.

Explorerelations · matrix context · sources · cite

1claims0enumerated routes0routes with complete-composition evidence0candidate routes not searched1cited sources

Relations

member of · 1
Photo-Dember effect—member of→Photodiffusiveestablished

Matrix context

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

Cited sources · 1

  1. [1]
    V. Apostolopoulos, M. E. Barnes. THz emitters based on the photo-Dember effect (2014)
    Journal of Physics D: Applied Physics 47, 374002 · doi:10.1088/0022-3727/47/37/374002 · crossref ✓ 2026-09-20 · record

Cite this entity

Physical Transformation Atlas (2026). entity coupling:photodiffusive: Photodiffusive. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/e/coupling/photodiffusive

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.