Lithium tetraborate: A new temperature-compensated saw substrate material

R. W. Whatmore; N. M. Shorrocks; C. O'Hara; F. W. Ainger; I. M. Young

doi:10.1049/el:19810009

Lithium tetraborate: A new temperature-compensated saw substrate material

R. W. Whatmore
, N. M. Shorrocks
, C. O'Hara
, F. W. Ainger
, I. M. Young

Research output: Contribution to journal › Article › peer-review

Abstract

The results of calculations and measurements on the SAW properties of a new piezoelectric material, lithium tetraborate (Li₂B₄O₇), are reported. A new temperature-compensated SAW device orientation has been located with a SAW velocity of 3510 ms⁻¹ and a SAW coupling factor of 1.2 × 10⁻². The properties of this cut are compared with those of several other SAW substrates.

Original language	English
Pages (from-to)	11-12
Number of pages	2
Journal	Electronics Letters
Volume	17
Issue number	1
DOIs	https://doi.org/10.1049/el:19810009
Publication status	Published - 8 Jan 1981
Externally published	Yes

Keywords

Piezoelectric devices
Surface acoustic waves

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10.1049/el:19810009

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title = "Lithium tetraborate: A new temperature-compensated saw substrate material",

abstract = "The results of calculations and measurements on the SAW properties of a new piezoelectric material, lithium tetraborate (Li2B4O7), are reported. A new temperature-compensated SAW device orientation has been located with a SAW velocity of 3510 ms−1 and a SAW coupling factor of 1.2 × 10−2. The properties of this cut are compared with those of several other SAW substrates.",

keywords = "Piezoelectric devices, Surface acoustic waves",

author = "Whatmore, \{R. W.\} and Shorrocks, \{N. M.\} and C. O'Hara and Ainger, \{F. W.\} and Young, \{I. M.\}",

year = "1981",

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doi = "10.1049/el:19810009",

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AU - Whatmore, R. W.

AU - Shorrocks, N. M.

AU - O'Hara, C.

AU - Ainger, F. W.

AU - Young, I. M.

PY - 1981/1/8

Y1 - 1981/1/8

N2 - The results of calculations and measurements on the SAW properties of a new piezoelectric material, lithium tetraborate (Li2B4O7), are reported. A new temperature-compensated SAW device orientation has been located with a SAW velocity of 3510 ms−1 and a SAW coupling factor of 1.2 × 10−2. The properties of this cut are compared with those of several other SAW substrates.

AB - The results of calculations and measurements on the SAW properties of a new piezoelectric material, lithium tetraborate (Li2B4O7), are reported. A new temperature-compensated SAW device orientation has been located with a SAW velocity of 3510 ms−1 and a SAW coupling factor of 1.2 × 10−2. The properties of this cut are compared with those of several other SAW substrates.

KW - Piezoelectric devices

KW - Surface acoustic waves

UR - https://www.scopus.com/pages/publications/0019875101

U2 - 10.1049/el:19810009

DO - 10.1049/el:19810009

M3 - Article

AN - SCOPUS:0019875101

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Lithium tetraborate: A new temperature-compensated saw substrate material

Abstract

Keywords

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