Acoustic wave —drives→ Direct piezoelectric effect

Conditions

• sound pressure strains a compliant piezoelectric membrane or plate; standing and travelling waves both serve, the response following the pressure oscillation

Evidence · 2

1. [1]
   Y. Zheng et al.. Thermoacoustic energy harvesting using thermally-stabilized polyacrylonitrile nanofibers (2022)

   Nano Energy 95, 106995 · doi:10.1016/j.nanoen.2022.106995 · record
2. [2]
   J. Smoker et al.. Energy harvesting from a standing wave thermoacoustic-piezoelectric resonator (2012)

   Journal of Applied Physics 111, 104901 · doi:10.1063/1.4712630 · 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.

Uses of this claim

• Thermoacoustic piezoelectric harvesterdemonstrated · 5 steps

• Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work4/5 established · extends a recorded pathway
• Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · same energy form
• Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · same energy form
• Electric potential difference → Ettingshausen effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · same energy form
• Electric potential difference → Ettingshausen effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · same energy form
• Incident radiation flux → Photothermal absorption → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Incident radiation flux → Photothermal absorption → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Radiative imbalance with the sky → Radiative sky cooling → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Radiative imbalance with the sky → Radiative sky cooling → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Nuclear binding-energy difference → Nuclear fission → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Nuclear binding-energy difference → Nuclear fission → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established · extends a recorded pathway
• Nuclear binding-energy difference → Nuclear fusion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work4/7 established · extends a recorded pathway
• Nuclear binding-energy difference → Nuclear fusion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work4/7 established · extends a recorded pathway

Cite this claim

Physical Transformation Atlas (2026). claim claim:acoustic-wave-drives-piezoelectric: Acoustic wave —drives→ Direct piezoelectric effect. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/acoustic-wave-drives-piezoelectric

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.