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Spontaneous birefringence and spontaneous Faraday effect in cobalt bromine boracite Co3B7O13Br

ContributorsMendoza-Alvarez, Maria Eugenia; Schmid, Hans; Rivera, Jean-Pierre
Published inFerroelectrics, vol. 55, p. 227-230
Publication date1984
Abstract

Measurements of the spontaneous birefringence of the ferroelec. phase (4 K to TC(f.e.) = 466 K), of its dispersion in the visible (300 K) and of the spontaneous Faraday rotation in the ferromagnetic phase (4 K to TC(f.m.) = 16 K) are reported. The rotation is 3450 deg.cm-1 at 4 K and λ = 643 nm along an optic axis.

Keywords
  • Ferroelectric substances
  • Birefringence
  • Ferroelectric domain
  • Magnetic domain
  • Magnetooptical rotation (of cobalt bromine boracite) Magnetic substances
  • Birefringence cobalt bromine boracite ferroelec cobalt bromine boracite ferromagnet Faraday
Affiliation
Funding
  • Swiss National Science Foundation - 1983
Citation (ISO format)
MENDOZA-ALVAREZ, Maria Eugenia, SCHMID, Hans, RIVERA, Jean-Pierre. Spontaneous birefringence and spontaneous Faraday effect in cobalt bromine boracite Co<sub>3</sub>B<sub>7</sub>O<sub>13</sub>Br. In: Ferroelectrics, 1984, vol. 55, p. 227–230.
Main files (1)
Article (Accepted version)
accessLevelPublic
Identifiers
  • PID : unige:32130
ISSN of the journal0015-0193
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1269downloads

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