Kim, S.
and Ledbetter, H.
(2008),
Elastic Coefficients of Monocrystal Gelena (Pbs), Journal of Applied Physics
(Accessed January 15, 2025)
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Elastic Coefficients of Monocrystal Gelena (Pbs)
Published
Author(s)
,
Abstract
Using acoustic-resonance spectroscopy, we measured the three independent Voigt Ckj (C11, C12, C44) of cubic-symmetry galena (lead sulphide). Our results clarify the discrepancies of previous reports. We report also the internal friction Q-1ij, the imaginary part of the Cij, we conclude that galena possesses mainly ionic bonding with some covalent bonding. We report also the Kroner-method quasiisotropic effective elastic stiffnesses and the acoustic Debye characteristic temperature.Citation
Journal of Applied Physics
Pub Type
Journals
Keywords
convalency-ionicity, elastic constants, galena, internal friction, lead sulphide
Citation
Issues
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Created October 16, 2008