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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
Coherent shear phonon generation and detection with picosecond laser acoustics
| Title: | Coherent shear phonon generation and detection with picosecond laser acoustics |
| Authors: | Matsuda, O. Browse this author →KAKEN DB | | Wright, O. B. Browse this author | | Hurley, D. H. Browse this author | | Gusev, V. Browse this author | | Shimizu, K. Browse this author |
| Keywords: | PACS=92.60.Ta | | PACS=78.35.+c | | PACS=78.47.jc | | PACS=78.20.Hp |
| Issue Date: | 20-Jun-2008 |
| Publisher: | The American Physical Society |
| Journal Title: | Physical Review. B, Condensed Matter and Materials Physics |
| Volume: | 77 |
| Issue: | 22 |
| Start Page: | 224110 |
| Publisher DOI: | 10.1103/PhysRevB.77.224110 |
| Abstract: | Measurements on a film of silica on crystalline zinc using picosecond laser acoustics are theoretically analyzed to quantitatively explain the generation and detection of picosecond shear and longitudinal-acoustic waves. The theory encompasses the scattering of obliquely incident probe light of arbitrary polarization by a depth-dependent anisotropic permittivity modulation in a multilayer, including terms arising from the photoelastic effect, interface displacements, and local rotations. Sound velocities, ultrasonic attenuation, and photoelastic constants are experimentally derived. |
| Rights: | © 2008 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/34119 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 松田 理
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