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Growth and transducer properties of an acoustic superlattice with its periods varying gradually

Authors :
Yong-Yuan Zhu
Shi‐de Cheng
Yalin Lu
Nai-Ben Ming
Source :
Applied Physics Letters. 66:291-292
Publication Year :
1995
Publisher :
AIP Publishing, 1995.

Abstract

Acoustic superlattices with periods varying gradually are grown by the Czochralski method. The transducer made of the acoustic superlattice is fabricated. The insertion loss measurement shows the transducer has a wide frequency response range.

Details

ISSN :
10773118 and 00036951
Volume :
66
Database :
OpenAIRE
Journal :
Applied Physics Letters
Accession number :
edsair.doi...........dba9acfb4f3883b57876c592ad5d5278