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Resonant interaction of phonons with surface vibrational modes in a finite-size superlattice

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Title: Resonant interaction of phonons with surface vibrational modes in a finite-size superlattice
Authors: Mizuno, Seiji1 Browse this author →KAKEN DB
Tamura, Shin-ichiro Browse this author →KAKEN DB
Authors(alt): 水野, 誠司1
Issue Date: 15-Feb-1996
Publisher: American Physical Society
Journal Title: Physical Review B
Volume: 53
Issue: 8
Start Page: 4549
End Page: 4552
Publisher DOI: 10.1103/PhysRevB.53.4549
Abstract: We study theoretically the interaction of phonons with surface vibrational modes in a finite-size superlattice with a free surface. A phonon incident normally on the superlattice from a substrate is perfectly reflected, i.e., the reflection rate is unity irrespective of frequency. However, it comes back to the substrate with a large time delay when the frequency coincides with an eigenfrequency of the surface mode. This result is attributable to the resonant interaction of incident phonons with a vibrational mode localized near the surface
Rights: Copyright © 1996 American Physical Society
Relation: http://www.aps.org/
Type: article
URI: http://hdl.handle.net/2115/5708
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)

Submitter: 水野 誠司

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