Published August 2004
| Version v1
Journal article
Magnetic properties of MgCNi3-xFex by the first-principles study
Description
The first-principles electronic structure calculations are performed for the nonoxide perovskite MgCNi3-xFex compounds by FP-LAPW approach. A small local magnetic moment for Fe in MgCNi3-xFex is always obtained in the cases considered. The consequence on spin moment of a distorted structure (Pnma) as well as bond length variation is discussed. The spin moment of Fe decreases significantly when the bond length of Fe-C reduces 5%
Additional details
Identifiers
- DOI
- 10.1016/j.physc.2004.02.055;
- PII
- S0921453404002060;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 408-410
- Journal Issue
- 3-4
- Journal Page Range
- p. 154-156
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- International conference on materials and mechanisms of superconductivity and high temperature superconductors
- Acronym
- 7. M2SRIO
- Dates
- 25-30 May 2003
- Place
- Rio de Janeiro (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36059373
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BOND LENGTHS; ELECTRONIC STRUCTURE; IRON; MAGNESIUM CARBIDES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NICKEL; ORTHORHOMBIC LATTICES; PEROVSKITE; SPIN; VARIATIONS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ANGULAR MOMENTUM; CARBIDES; CARBON COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIMENSIONS; ELEMENTS; LENGTH; MAGNESIUM COMPOUNDS; METALS; MINERALS; OXIDE MINERALS; PARTICLE PROPERTIES; PEROVSKITES; PHYSICAL PROPERTIES; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.