Optical activity and birefringence in the incommensurate phase of thiourea

D. P. Billesbach, F. G. Ullman

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Thiourea {SC(NH2)2} is an optically transparent insulator which undergoes several structural phase transitions. We report here the results of a polarization study over the incommensurate temperature range. The results are interpreted in terms of a model in which thiourea is both birefringent and optically active.

Original languageEnglish (US)
Pages (from-to)221-226
Number of pages6
JournalFerroelectrics
Volume155
Issue number1
DOIs
StatePublished - May 1994

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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