Acoustic field —drives→ Acoustoelectric effect
The atlas records this claim as demonstrated: an acoustic field drives the acoustoelectric effect under the conditions below.
Exploreconditions · evidence · matrix context · uses · cite
Conditions
- a travelling acoustic wave in a piezoelectric semiconductor (CdS, GaAs) or a metal; the dc current follows the wave's direction and is proportional to the absorbed acoustic power
Evidence · 2
- [1]R. H. Parmenter. The Acousto-Electric Effect (1953)
- [2]G. Weinreich, H. G. White. Observation of the Acoustoelectric Effect (1957)
Matrix cells this relation feeds
D = disequilibrium row · C = coupling family column. A cell reads the state of the atlas for that pair.
Uses of this claim
- Acoustic field → Acoustoelectric effect → Charge carriers → Electrical work1/3 established · candidate
Notes
Parmenter 1953 is the theoretical prediction; Weinreich and White 1957 the one experimental observation recorded so far, so the atlas threshold for established (two independent groups, or a review or book) is not yet met.
Cite this claim
Physical Transformation Atlas (2026). claim claim:acoustic-drives-acoustoelectric: Acoustic field —drives→ Acoustoelectric effect. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/acoustic-drives-acoustoelectric
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