Magnetically transduced surface acoustic wave devices

被引：7

作者：

Ellis, KA ^{[1
]}

van Dover, RB ^{[1
]}

Klemmer, TJ ^{[1
]}

Alers, GB ^{[1
]}

机构：

[1] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2000年 / 87卷 / 09期

关键词：

D O I：

10.1063/1.372687

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A type of surface acoustic wave (SAW) device is introduced in which coupling between the transducer and the acoustic medium is achieved using a magnetostrictive thin film. These magnetically transduced SAW devices have several advantages over conventional piezoelectric SAWs, and may expand the functionality of SAW devices in general. Several possible designs are presented, along with data from two prototypes. Results from these devices are promising, and they indicate that several acoustic modes, both surface and bulk, can be stimulated. (C) 2000 American Institute of Physics. [S0021-8979(00)19108-X].

引用

页码：6304 / 6306

页数：3

共 11 条

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[2]

[Anonymous], 1998, SURFACE ACOUSTIC WAV

[3]

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