DocumentCode
2085089
Title
Propagation studies of THz nano acoustic waves in GaN
Author
Chia-Lung Hsieh ; Kung-Hsuan Lin ; Shr-Bin Wu ; Chang-Chi Pan ; Jen-Inn Chyi ; Keller, S. ; DenBaars, S.P. ; Chi-Kuang Sun
Author_Institution
Graduate Inst. of Electro-Optical Eng., Taipei
fYear
2004
fDate
21-21 May 2004
Firstpage
495
Lastpage
496
Abstract
By generating coherent nano acoustic waves in InGaN/GaN multiple-quantum-wells and analyzing their echo signals from the sample-air interface, we studied the propagation and reflection properties of the THz acoustic strain waves in GaN
Keywords
III-V semiconductors; acoustic wave propagation; gallium compounds; indium compounds; light reflection; semiconductor quantum wells; InGaN-GaN; InGaN-GaN multiple-quantum-wells; THz nanoacoustic waves; reflection properties; Acoustic propagation; Acoustic waves; Capacitive sensors; Gallium nitride; Optical propagation; Optical scattering; Optical surface waves; Phonons; Rough surfaces; Surface roughness;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1366860
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