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Experimental Issues in In-Situ Synchrotron X-Ray Diffraction at High Pressure and Temperature by Using a Laser-Heated Diamond-Anvil Cell

Published online by Cambridge University Press:  10 February 2011

C. S. Yoo ,
H. Cynn ,
A. Campbell  and
J.-Z. Hu
C. S. Yoo
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA 94551, yoo1@llnl.gov
H. Cynn
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA 94551, yoo1@llnl.gov
A. Campbell
Affiliation:
NSLS, Geophysical Laboratory, Carnegie Institute, Washington D.C. 20015
J.-Z. Hu
Affiliation:
NSLS, Geophysical Laboratory, Carnegie Institute, Washington D.C. 20015
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Abstract

An integrated technique of diamond-anvil cell, laser-heating and synchrotron x-ray diffraction technologies is capable of structural investigation of condensed matter in an extended region of high pressures and temperatures above 100 GPa and 3000 K. The feasibility of this technique to obtain reliable data, however, strongly depends on several experimental issues, including optical and x-ray setups, thermal gradients, pressure homogeneity, preferred orientation, and chemical reaction. In this paper, we discuss about these experimental issues together with future perspectives of this technique for obtaining accurate data.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 499: Symposium DD – High Pressure Materials Research , 1997 , 419
Copyright
Copyright © Materials Research Society 1998

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References

REFERENCES

1. Boehler, R., von Bargen, N., and Chopelas, A., J. Geophys. Res. 95, 21731 (1990)Google Scholar
2. Brister, K. and Bassett, W., Rev. Sci. Instrum. 66, 2698 (1995)Google Scholar
3. Yoo, C.S., Akella, J., Campbell, A., Hemley, R., and Mao, D., Science 270, 1473 (1995)Google Scholar
4. Andrault, D., Fiquet, G., Kunz, M., Visocekas, F., Häusermann, D., Science 278, 831 (1997).Google Scholar
5. Saxena, S.K., Dubrovinsky, L.S.; Yoo, C.S., Akella, J., Campbell, A.J., Mao, H.K., and Hemley, R.J., Science 275, 94 (1997)Google Scholar
6. Shen, G., Suffy, T.S., Mao, H.K., Hemley, R., Rivers, M.L., submitted (1997)Google Scholar
7. Yoo, C.S., C.S., , Akella, J., and Moriarty, J.A., Phys. Rev. B 48, 15529 (1993)Google Scholar
8. Hu, J., Mao, H.-K., Shu, J., and Hemley, R.J., in High pressure science and technology-1993. edited by Schmidt, S.C., Shaner, J.W., Samara, G.A., and Ross, M., part 1, pp 441, (AIP press, New York, 1994)Google Scholar
9. Carslaw, H.S. and Jaeger, J.C. in Conduction of Heat in Solids. (Clarendon, Oxford, 1959)Google Scholar
10. Yoo, C.S., Holmes, N.C., Ross, M., Webb, D.J., and Pike, C., Phys. Rev. Lett. 70, 3931 (1993)Google Scholar
11. Hemley, R.J., Mao, H.K., Shen, G., Badro, J., Gillet, P., Hanfland, M., Häsermann, D., Science 276, 1242 (1997)Google Scholar
12. Mao, H.K., Wu, Y., Chen, L.C., and Shu, J.F., and Jephcoat, A.P., J. Geophys. Res. 95, 21737(1990)Google Scholar
13. Wells, A.F., in Structural Inorganic Chemistry. Ch 27, pp 939, (Clarendon Press, Oxford, 1975)Google Scholar
14. Duffy, T.S., Hemley, R.J., and Mao, H.K., Phys. Rev. Lett. 74, 1371 (1995)Google Scholar
15. Fei, Y., Mao, H.K., Shu, J., and Hu, J., Phys. Chem. Minerals, 18, 416 (1992)Google Scholar
16. Jephcoat, A.P., Hemley, R.J. and Mao, H.K., Physica B 150, 115 (1988)Google Scholar