Direct bonding of piezoelectric crystal onto silicon
作者:
Akihiko Namba,
Masato Sugimoto,
Tetsuyoshi Ogura,
Yoshihiro Tomita,
Kazuo Eda,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 67,
issue 22
页码: 3275-3276
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.114896
出版商: AIP
数据来源: AIP
摘要:
A method for bonding a piezoelectric crystal directly onto silicon, without any bonding agents, is reported. The interface microstructure, procedures of fabricating a lithium tantalate (LiTaO3&squflg;‐ on‐silicon resonator, and its resonant characteristics are described. This technique is very promising for miniaturizing electroacoustic integrated devices. ©1995 American Institute of Physics.
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