Determination of the high pressure elasticity of cobalt from measured interfacial acoustic wave velocities

被引：17

作者：

Crowhurst, J. C.

Antonangeli, D.

Brown, J. M.

Goncharov, A. F.

Farber, D. L.

Aracne, C. M.

机构：

[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[2] Univ Washington, Seattle, WA 98195 USA

[3] Carnegie Inst Sci, Geophys Lab, Washington, DC 20015 USA

[4] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[5] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[6] Univ Calif Santa Cruz, Santa Cruz, CA 95064 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 11期

关键词：

D O I：

10.1063/1.2220537

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have used impulsive stimulated light scattering to measure the velocity of an acoustic wave propagating along the interface formed by a cobalt single crystal in contact with liquid helium to a pressure of 10 GPa. We have combined the measured velocities with x-ray diffraction data of cobalt under compression to obtain the elastic tensor elements c(44) and c(66), and with lower precision c(11), c(12), and c(13). We further show that using published inelastic x-ray scattering results for c(33) the associated uncertainties of c(11), c(12), and c(13) are substantially reduced. (c) 2006 American Institute of Physics.

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页数：3

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共 24 条

[1] Applications of impulsive stimulated scattering in the earth and planetary sciences [J].

Abramson, EH ;

Brown, JM ;

Slutsky, LJ .

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, 1999, 50 :279-313

[2] Aggregate and single-crystalline elasticity of hcp cobalt at high pressure [J].

Antonangeli, D ;

Krisch, M ;

Fiquet, G ;

Badro, J ;

Farber, DL ;

Bossak, A ;

Merkel, S .

PHYSICAL REVIEW B, 2005, 72 (13)

[3] Elasticity of cobalt at high pressure studied by inelastic X-ray scattering [J].

Antonangeli, D ;

Krisch, M ;

Fiquet, G ;

Farber, DL ;

Aracne, CM ;

Badro, J ;

Occelli, F ;

Requardt, H .

PHYSICAL REVIEW LETTERS, 2004, 93 (21)

[4] Elastic anisotropy in textured hcp-iron to 112 GPa from sound wave propagation measurements [J].

Antonangeli, D ;

Occelli, F ;

Requardt, H ;

Badro, J ;

Fiquet, G ;

Krisch, M .

EARTH AND PLANETARY SCIENCE LETTERS, 2004, 225 (1-2) :243-251

[5] Surface acoustic waves in germanium single crystals [J].

Crowhurst, JC ;

Zaug, JM .

PHYSICAL REVIEW B, 2004, 69 (05)

[6] Surface acoustic waves in the diamond anvil cell: An application of impulsive stimulated light scattering [J].

Crowhurst, JC ;

Abramson, EH ;

Slutsky, LJ ;

Brown, JM ;

Zaug, JM ;

Harrell, MD .

PHYSICAL REVIEW B, 2001, 64 (10)

[7] The elastodynamic response of a semi-infinite anisotropic solid to sudden surface loading [J].

Every, AG ;

Kim, KY ;

Maznev, AA .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1997, 102 (03) :1346-1355

[8] Surface response of a fluid-loaded solid to impulsive line and point forces: Application to scanning acoustic microscopy [J].

Every, AG ;

Briggs, GAD .

PHYSICAL REVIEW B, 1998, 58 (03) :1601-1612

[9] Preparation and characterization of single crystal samples for high-pressure experiments [J].

Farber, D. L. ;

Antonangeli, D. ;

Aracne, C. M. ;

Benterou, J. .

HIGH PRESSURE RESEARCH, 2006, 26 (01) :1-10

[10] Sound velocities in iron to 110 gigapascals [J].

Fiquet, G ;

Badro, J ;

Guyot, F ;

Requardt, H ;

Krisch, M .

SCIENCE, 2001, 291 (5503) :468-471