The V-Cu-Sb ternary system at 773 K: Crystal, band structure, and physical properties
In: Journal of alloys and compounds, Jg. 589 (2014), S. 200-206
Online
academicJournal
- print, 41 ref
The component interaction in the V-Cu-Sb ternary system was studied at 773 K by X-ray and EPM analyses in the whole concentration range. One new ternary compound V2Cu3Sb4 was found. The structure of V2Cu3Sb4 (Z = 2, space group P63/mmc - hgdca, a = 0.852905(5), c = 0.529456(4) nm, RI = 0.0302) represents a new structure type of intermetallic compounds belonging to AlB2-family, and is derived from high-temperature modification of V1.5Sb phase (Ni2In-type). The magnetic and electrical property measurements showed that V2Cu3Sb4 compound is a Pauli paramagnet and characterized by metallic behavior of conductivity. The band structure calculations of V2Cu3Sb4 using the FP-LAPW method confirmed the metallic type of conductivity.
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The V-Cu-Sb ternary system at 773 K: Crystal, band structure, and physical properties
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Autor/in / Beteiligte Person: | KONYK, M ; ROMAKA, L ; DEMCHENKO, P ; ROMAKA, V. V ; STADNYK, Yu ; HORYN, A |
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Zeitschrift: | Journal of alloys and compounds, Jg. 589 (2014), S. 200-206 |
Veröffentlichung: | Kidlington: Elsevier, 2014 |
Medientyp: | academicJournal |
Umfang: | print, 41 ref |
ISSN: | 0925-8388 (print) |
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