HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Impurity levels and resonant transmission of acoustic phonons in a double-barrier system

Files in This Item:
PRB45-23.pdf1.16 MBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/5709

Title: Impurity levels and resonant transmission of acoustic phonons in a double-barrier system
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-Jun-1992
Publisher: American Physical Society
Journal Title: Physical Review B
Volume: 45
Issue: 23
Start Page: 13423
End Page: 13430
Publisher DOI: 10.1103/PhysRevB.45.13423
Abstract: We study theoretically the resonant transmission of acoustic phonons in a double-barrier system for phonons consisting of a bulk material sandwiched between periodic superlattices. The phonon transmission rate and the resonance condition in this system are derived analytically based on the transfer-matrix method. We show that the phonons in a frequency gap of the superlattices can be transmitted through the whole system without attenuation, if the frequency of incident phonons satisfies the resonance condition. Based on the Green’s-function method, we also show that the resonant frequencies coincide with the impurity levels associated with the lattice vibrations localized near the embedded bulk layer.
Rights: Copyright © 1992 American Physical Society
Relation: http://www.aps.org/
Type: article
URI: http://hdl.handle.net/2115/5709
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

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 

 - Hokkaido University