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High dielectric SrGeO3 perovskite prepared by high pressure synthesis

Published online by Cambridge University Press:  21 February 2011

Andrzej Grzechnik ,
Paul F. McMillan  and
William Petuskey
Andrzej Grzechnik
Affiliation:
Materials Research Group, Department of Chemistry and Biochemistry, Arizona State University, Tempe AZ 85287-1604, USA
Paul F. McMillan
Affiliation:
Materials Research Group, Department of Chemistry and Biochemistry, Arizona State University, Tempe AZ 85287-1604, USA
William Petuskey
Affiliation:
Materials Research Group, Department of Chemistry and Biochemistry, Arizona State University, Tempe AZ 85287-1604, USA
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Abstract

High pressure synthesis of SrGeO3 perovskite and its properties are reported. The metastable material recovered to room pressure shows a high dielectric constant (>100), due to a “stretched” crystal lattice.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 398: Symposium C – Thermodynamics and Kinetics of Phase Transformations , 1995 , 501
Copyright
Copyright © Materials Research Society 1998

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References

REFERENCES

1 R.J., Hemley, R.E., Cohen, Annu. Rev. Earth Planet. Sci., vol. 20, 553–600 (1992)Google Scholar
2 M., Hemmati, A., Chizmeshya, G.H., Wolf, P.H., Poole, J., Shao, A., Angell, Phys. Rev. B, in the pressGoogle Scholar
3 G.A., Samara, J. Phys. Chem., vol. 94, 1127–1134 (1990)Google Scholar
4 Samara, G.A., Ferroelectrics, vol. 117, 347–372 (1991)Google Scholar
5 Zhong, W., Vanderbilt, D., Phys.Rev. Lett., vol. 74, 2587–2590 (1995)Google Scholar
6 M., Ozima, J., Susaki, J. Solid State Chem., vol. 44, 307–317 (1982)Google Scholar
7 J.A., Reissland, The Physics of Phonons, Wiley and Sons, London (1973)Google Scholar
8 Durben, D.J., Wolf, G.H., Amer. Miner., 77, 890–893 (1992)Google Scholar
9 Andrault, D., Peyronneau, J., Farges, F., Itie, J.P., Physica B, 208&209, 327–329 (1995)Google Scholar
10 Gervais, F., in Electromagnetic Waves in Matter, Part 1, Burton, K.J., Ed., Academic Press (1983)Google Scholar
11 Petzelt, J., Dvorak, V., in Vibrational Spectroscopy of Phase Transitions, Iqbal, Z. and Owens, F., Eds., Academic Press, London (1984)Google Scholar
12 M.D., Fontana, Kugel, G.E., Ferroelectrics, vol. 76, 269–276 (1987)Google Scholar