Title

Measurements of LGS, LGN, and LGT thermal coefficients of expansion and density

Authors

Authors

D. C. Malocha; H. Francois-Saint-Cyr; K. Richardson;R. Helmbold

Comments

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Abbreviated Journal Title

IEEE Trans. Ultrason. Ferroelectr. Freq. Control

Keywords

Acoustics; Engineering, Electrical & Electronic

Abstract

This paper will report on the measurements of the, thermal coefficients of expansion and density of langasite (LGS), langanite (LGN), and langatate (LGT). The data were obtained by fabricating cubes with X, Y, and Z faces with nominal dimensions of 1 cm on a side fur each material under test. The techniques used for measurement of density and thermal coefficients of expansion (TCE) of the materials are discussed. The data sets obtained and the extracted coefficients are presented.

Journal Title

Ieee Transactions on Ultrasonics Ferroelectrics and Frequency Control

Volume

49

Issue/Number

3

Publication Date

1-1-2002

Document Type

Article

Language

English

First Page

350

Last Page

355

WOS Identifier

WOS:000174440200010

ISSN

0885-3010

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