Third-order elastic constants of diamond determined from experimental data

被引：11

作者：

Winey, J. M. ^{[1
]}

Hmiel, A.

Gupta, Y. M.

机构：

[1] Washington State Univ, Inst Shock Phys, Pullman, WA 99164 USA

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2016年 / 93卷

关键词：

Elements; High pressure; Ultrasonic measurements; Elastic properties; Acoustical properties;

D O I：

10.1016/j.jpcs.2016.02.016

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The pressure derivatives of the second-order elastic constants (SOECs) of diamond were determined by analyzing previous sound velocity measurements under hydrostatic stress [McSkimin and Andreatch, J. Appl. Phys., vol. 43, 1972, pp. 2944] [4]. Our analysis corrects an error in the previously reported results. Using the corrected pressure derivatives, together with published data for the nonlinear elastic response of shock-compressed diamond [Lang and Gupta, Phys. Rev. Lett., vol. 106, 2011, pp. 125502] [3], a complete and corrected set of third-order elastic constants (TOECs) is presented that differs significantly from TOECs published previously. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：118 / 120

页数：3

共 10 条

[1] PIEZO-RAMAN MEASUREMENTS AND ANHARMONIC PARAMETERS IN SILICON AND DIAMOND
ANASTASSAKIS, E
CANTARERO, A
CARDONA, M
[J]. PHYSICAL REVIEW B, 1990, 41 (11): : 7529 - 7535
[2] [Anonymous], 1970, Crystal Acoustics
[3] Elasticity of carbon allotropes. I. Optimization, and subsequent modification, of an anharmonic Keating model for cubic diamond
Cousins, CSG
[J]. PHYSICAL REVIEW B, 2003, 67 (02):
[4] Field J.E., 1992, The properties of natural and synthetic diamond
[5] Grimsditch M.H., 1978, PHYS REV B, V18
[6] Experimental Determination of Third-Order Elastic Constants of Diamond
Lang, J. M., Jr.
Gupta, Y. M.
[J]. PHYSICAL REVIEW LETTERS, 2011, 106 (12)
[7] ELASTIC-MODULI OF DIAMOND AS A FUNCTION OF PRESSURE AND TEMPERATURE
MCSKIMIN, HJ
ANDREATC.P
[J]. JOURNAL OF APPLIED PHYSICS, 1972, 43 (07) : 2944 - +
[8] EFFECTIVE ELASTIC COEFFICIENTS FOR WAVE PROPAGATION IN CRYSTALS UNDER STRESS
THURSTON, RN
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1965, 37 (02) : 348 - +
[9] THURSTON RN, 1964, PHYS REV, V133, P1604
[10] Wallace D.C., 1970, Solid State Phys., V25, P301, DOI DOI 10.1016/S0081-1947(08)60010-7

← 1 →