Scientific article

Optical and dielectric studies on ferroelectric oxyfluoride K3MoO3F3 single crystals

Published inFerroelectrics, vol. 124, no. 1-4, p. 281-286
Publication date1991

Ferroelec. oxyfluoride K3MoO3F3 single crystals prepd. by the Bridgman method were studied by means of polarized light microscopy and dielec. measurements. Anal. of the ferroelastic domains indicate a first order phase transition at TC = 528 K from a ferroic phase to a cubic (m.hivin.3m) one. Domain structures are consistent with a trigonal symmetry below TC. Continuous measurements of the temp. dependence of birefringence and dielec. permittivity between 300 and 600 K led to the disclosure of an addnl. phase transition of 1st-order at T1 = 453 K.

  • Birefringence
  • Dielectric constant and dispersion
  • Ferroelectric domain
  • Thermodielectric effect
  • Thermooptical effect
  • Fluoride oxide potassium molybdenum birefringence dielec
Citation (ISO format)
YE, Zuo-Guang et al. Optical and dielectric studies on ferroelectric oxyfluoride K<sub>3</sub>MoO<sub>3</sub>F<sub>3</sub> single crystals. In: Ferroelectrics, 1991, vol. 124, n° 1-4, p. 281–286.
Main files (1)
Article (Published version)
  • PID : unige:31437
ISSN of the journal0015-0193

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