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Investigation of the Tricritical Point of KDP under Pressure

  • C. Vettier
  • P. Bastie
  • M. Vallade
  • C. M. E. Zeyen

Abstract

KDP was investigated recently by Schmidt et al.1, using static dielectric measurements under pressures up to 3 kbar. The ferroelectric phase transformation which is first order at ambient pressure was found to be second-order at a pressure of 3 kbar.

Keywords

Tricritical Point High Strength Aluminium High Strength Aluminium Alloy Spontaneous Strain Strength Aluminium Alloy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    W.H. Schmidt, A.B. Western, A.G. Baker, Phys. Rev. Lett., 37, 839 (1976);CrossRefGoogle Scholar
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    C.M.E. Zeyen, Thesis, Munich (1975) unpublished;Google Scholar
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    B. Bastie, M. Vallade, C. Vettier, C.M.E. Zeyen, to be published.Google Scholar

Copyright information

© Plenum Press, New York 1978

Authors and Affiliations

  • C. Vettier
    • 1
  • P. Bastie
    • 2
  • M. Vallade
    • 2
  • C. M. E. Zeyen
    • 3
  1. 1.Laboratoire Louis NéelC.N.R.SGrenoble CedexFrance
  2. 2.Laboratoire de Spectrométrie PhysiqueUniversité Scientifique et MédicaleGrenoble CedexFrance
  3. 3.Institut Laue-LangevinGrenoble CedexFrance

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