Discommensurations, modulated phases and lock-in transitions of thiourea
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概要
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The modulated phases and the successive phase transition of thiourea are reinvestigated by means of dielectric measurements and X-ray scatterings. In the E-T phase diagram, eightfold and ninefold superstructures are designated in h-thiourea. There remain some discommensurations as domain walls in the ferroelectric phase. The structure of discommensurations is discussed based on the structural analysis of the superstructures at -95℃ and -103℃.
- Taylor and Francisの論文
- 1989-00-00
Taylor and Francis | 論文
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