Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/97423
Title: On the determination of the elastic constants of tetragonal crystals with application to strontium molybdate
Authors: Lee, W.Y.
Kok, W.C. 
Issue Date: Mar-1989
Source: Lee, W.Y.,Kok, W.C. (1989-03). On the determination of the elastic constants of tetragonal crystals with application to strontium molybdate. Solid State Communications 70 (4) : 459-460. ScholarBank@NUS Repository.
Abstract: A method is proposed to determine the elastic constants of tetragonal crystals from measured velocities of ultrasonic waves. The optimization procedure is based on minimizing Z = ∑n j=1y2 j where yj is the secular determinant obtained from Christoffel's equations. Such a criterion offers a direct measure of the accuracy of the calculated elastic constants viz-a-viz the experimental wave velocities. The method is applied to strontium molybdate. © 1989.
Source Title: Solid State Communications
URI: http://scholarbank.nus.edu.sg/handle/10635/97423
ISSN: 00381098
Appears in Collections:Staff Publications

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