Surface roughening as a precursor to the polymorphic transition in CBr4

The morphology of CBr4 crystals was microscopically studied at temperatures near the polymorphic transition (Ttr = 47 C) during growth from the vapor. The observations presented here give evidence that surface roughening is occurring with increasing temperature as an apparent precursor of the solid...

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Veröffentlicht in:	Journal of crystal growth 1984-01, Vol.69 (2-3), p.631-634
Hauptverfasser:	Ming, Nai-Ben, Chen, Jenn-Shing, Rosenberger, Franz
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Crystalline state (including molecular motions in solids) Crystallographic aspects of phase transformations pressure effects Exact sciences and technology Inorganic And Physical Chemistry Physics Structure of solids and liquids crystallography
Online-Zugang:	Volltext
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Zusammenfassung:	The morphology of CBr4 crystals was microscopically studied at temperatures near the polymorphic transition (Ttr = 47 C) during growth from the vapor. The observations presented here give evidence that surface roughening is occurring with increasing temperature as an apparent precursor of the solid state phase transition.
ISSN:	0022-0248 1873-5002
DOI:	10.1016/0022-0248(84)90378-6