Growth and crystal structures of solid xenon and krypton

Autor:	I. T. Steinberger, Y. Sonnenblick, Z.H. Kalman
Rok vydání:	1982
Předmět:	Materials science Krypton Analytical chemistry chemistry.chemical_element Crystal structure Atmospheric temperature range Condensed Matter Physics Inorganic Chemistry Crystallography Xenon chemistry Metastability Materials Chemistry Stable phase Crystallite
Zdroj:	Journal of Crystal Growth. 58:143-151
ISSN:	0022-0248
DOI:	10.1016/0022-0248(82)90221-4
Popis:	A study is reported of the growth and crystal structures of vapor-phase grown polycrystalline samples of xenon and krypton. X-ray diffractometry and powder photography establish that two structures (the well known fcc and the recently discovered hcp phases) co-exist over a large temperature range and under various conditions of growth. Microscopic investigation reveals surface features such as parallel striations and etch pits. The results indicate that fcc is the stable phase of these solids, whereas hcp is metastable. A possible model of growth is described.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::91bc67bddfe54e44ffd5004e157051c4 https://doi.org/10.1016/0022-0248(82)90221-4 Zobrazit plný text záznamu