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

    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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