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Anisotropy of bond projections in simple crystal structures
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SYSNO ASEP 0369775 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Anisotropy of bond projections in simple crystal structures Author(s) Šimůnek, Antonín (FZU-D) RID, ORCID Source Title Physical Review. B - ISSN 1098-0121
Roč. 84, č. 13 (2011), 132106/1-132106/4Number of pages 4 s. Language eng - English Country US - United States Keywords anisotropy ; bond projection Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GAP108/11/0853 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10100521 - FZU-D (2005-2011) UT WOS 000296658800001 DOI 10.1103/PhysRevB.84.132106 Annotation The nearest-neighbor bond distances represented by the stick-and-ball model of a crystal are projected into planes in order to find the directions from where the projections have maximum or minimum values. The projection directions and their corresponding values of the maxima and minima are presented for simple cubic, body-centered-cubic, face-centered-cubic, sodium chloride, zinc sulfide, diamond, fluorite, cesium chloride, hexagonal close-packed, tungsten carbide, wurtzite, graphite, graphene, and aluminum boride structures. The purely geometrical considerations quantitatively reflect an anisotropy of the bond projections and provide data for a large amount of materials crystallizing in these structures. The presented results can be applied to the description, analysis, and understanding of anisotropic effects related to bond projection in 14 crystal structures. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2012
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