Electronic structure and elasticity of Z-phases in the Cr–Nb–V–N system

LEGUT, Dominik and Jana PAVLŮ. Electronic structure and elasticity of Z-phases in the Cr–Nb–V–N system. J. Phys. Condens. Matter. Bristol: IOP Publishing Ltd, 2012, vol. 24, No 19, p. "nestránkováno", 8 pp. ISSN 0953-8984. Available from: https://dx.doi.org/10.1088/0953-8984/24/19/195502.

Basic information

• Original name: Electronic structure and elasticity of Z-phases in the Cr–Nb–V–N system
• Authors: LEGUT, Dominik (203 Czech Republic) and Jana PAVLŮ (203 Czech Republic, guarantor, belonging to the institution).
• Edition: J. Phys. Condens. Matter, Bristol, IOP Publishing Ltd, 2012, 0953-8984.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10302 Condensed matter physics
• Country of publisher: United Kingdom of Great Britain and Northern Ireland
• Confidentiality degree: is not subject to a state or trade secret
• WWW: URL
• Impact factor: Impact factor: 2.355
• RIV identification code: RIV/00216224:14740/12:00057411
• Organization unit: Central European Institute of Technology
• Doi: http://dx.doi.org/10.1088/0953-8984/24/19/195502
• UT WoS: 000303501000012
• Keywords in English: electronic structure; elasticity; Z-phase; Cr–Nb–V–N system
• Tags: ok, rivok
• Tags: International impact, Reviewed

Abstract

Structural properties and energetics of Cr-based Z-phases (CrNbN, Cr(Nb,V)N and CrVN) were investigated. Enthalpies of formation show that all three Z-phases are stable at T = 0 K. The electronic structures of Z-phases including densities of states and charge densities were analysed. The calculated bulk moduli and elastic constants were used to evaluate stability conditions and elastic anisotropy ratios.

Links

• ED1.1.00/02.0068, research and development project: Name: CEITEC - central european institute of technology
• GAP108/10/1908, research and development project: Name: Termodynamika intermetalických fází z pohledu teoretických a experimentálních přístupů

Investor: Czech Science Foundation

• MSM0021622410, plan (intention): Name: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur

Investor: Ministry of Education, Youth and Sports of the CR, Physical and chemical properties of advanced materials and structures