ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
Absolute assignment of the atomic planes of Li2GeO3 and LiGaO2 is made by ion surface scattering (ISS) and the crystallographic polarity is defined. Pyroelectric coefficients p3 and the piezoelectric constants d33 of lithium metagermanate and lithium gallate are determined. Pyroelectric and piezoelectric coefficient signs when defined on the crystallographic sign convention of the axes are negative and positive, respectively. The results are correlated with chemical etching studies.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889883010079
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