Optical piezoelectric transducer for nano-ultrasonics
Piezoelectric semiconductor strained layers can be treated as piezoelectric transducers to generate nanometer-wavelength and THz-frequency acoustic waves. The mechanism of nano-acoustic wave (NAW) generation in strained piezoelectric layers, induced by femtosecond optical pulses, can be modeled by a...
| Publié dans: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1999. - 52(2005), 8 vom: 08. Aug., Seite 1404-14 |
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| Auteur principal: | |
| Autres auteurs: | , , , , , , , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2005
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| Accès à la collection: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Sujets: | Evaluation Study Journal Article Research Support, Non-U.S. Gov't |