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Elastic moduli, pressure derivatives, and temperature derivatives of single-crystal olivine and single-crystal forsterite

1969; American Geophysical Union; Volume: 74; Issue: 25 Linguagem: Inglês

10.1029/jb074i025p05961

2156-2202

Mineo Kumazawa, Orson L. Anderson,

Crystal Structures and Properties

Journal of Geophysical Research (1896-1977)Volume 74, Issue 25 p. 5961-5972 Elastic moduli, pressure derivatives, and temperature derivatives of single-crystal olivine and single-crystal forsterite Mineo Kumazawa, Mineo KumazawaSearch for more papers by this authorOrson L. Anderson, Orson L. AndersonSearch for more papers by this author Mineo Kumazawa, Mineo KumazawaSearch for more papers by this authorOrson L. Anderson, Orson L. AndersonSearch for more papers by this author First published: 15 November 1969 https://doi.org/10.1029/JB074i025p05961Citations: 592AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Abstract Ultrasonic wave velocities in single-crystal forsterite (F) and single-crystal olivine (O) have been measured as a function of pressure and of temperature near ambient conditions. Shear and longitudinal velocities were measured in eighteen independent modes, so that each of the nine elastic constants could be calculated by at least two independent equations. The adiabatic stiffness constants cij (in Mb), their temperature derivatives dcij/dT (10−4 Mb/deg), and their pressure derivatives dCij/dP, are ij 11 22 33 44 55 66 23 31 12Cij (F) 3.284 1.998 2.353 0.6515 0.8120 0.8088 0.738 0.688 0.639 (O) 3.237 1.976 2.351 0.6462 0.7805 0.7904 0.756 0.716 0.664dcij/dT (F) 3.31 2.81 2.83 1.30 1.32 1.51 0.46 0.82 1.04 (O) 3.40 2.85 2.86 1.28 1.30 1.57 0.51 0.94 1.05dcij/dP (F) 8.47 6.56 6.57 2.12 1.66 2.37 4.11 4.84 4.67 (O) 7.98 6.37 6.38 2.17 1.64 2.31 3.76 4.48 4.74The density ρo and other isotropic properties including the adiabatic bulk modulus Ks, the shear modulus μ, the Poisson ratio σs, and their pressure and temperature derivatives (using the same dimensions as above) computed by the VRH (Voigt-Reuss-Hill) method are ρ Ks μ σs dKs/dT dμ/dT dσs/dT, 10−5 °C−1 dKs/dP dμ/dP dσs/dP(F) 3.224 1.286 0.811 0.240 −1.50 −1.30 0.93 5.37 1.80 0.42(O) 3.311 1.294 0.791 0.246 −1.56 −1.30 0.92 5.13 1.79 0.36 Citing Literature Volume74, Issue2515 November 1969Pages 5961-5972 RelatedInformation