Published May 2009
| Version v1
Journal article
The stabilization effect of substituted atoms and magnetism for intermetallic compounds YFe12−xCrx
- 1. School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031 (China)
- 2. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900 (China)
Description
Based on density functional theory, using the scheme of the linearized augmented plane wave and the improved local orbital (APW+lo), this paper analyses and calculates the lattice parameters, formation energy and magnetism of the rare-earth permanent magnetic materials YFe12−xCrx (x = 0 ∼ 5). The stabilization effect and the possible positions of the substituted atom Cr are analysed. Magnetic moments for the system and the atoms are obtained
Availability note (English)
Available from http://dx.doi.org/10.1088/1674-1056/18/5/043Additional details
Identifiers
Publishing Information
- Journal Title
- Chinese Physics. B
- Journal Volume
- 18
- Journal Issue
- 5
- Journal Page Range
- p. 1991-1995
- ISSN
- 1674-1056
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44123784
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ATOMS; CHROMIUM; CONCENTRATION RATIO; DENSITY FUNCTIONAL METHOD; FORMATION HEAT; INTERMETALLIC COMPOUNDS; IRON; LATTICE PARAMETERS; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETISM; STABILIZATION; WAVE PROPAGATION; YTTRIUM
- Descriptors DEC
- ALLOYS; CALCULATION METHODS; DIMENSIONLESS NUMBERS; ELEMENTS; ENTHALPY; MATERIALS; METALS; PHYSICAL PROPERTIES; REACTION HEAT; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS; VARIATIONAL METHODS