期刊
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
卷 393, 期 -, 页码 165-174出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jmmm.2015.05.019
关键词
FPIAPW; Heusler alloys; Mechanical properties; Electronic structure; Magnetic properties
资金
- National Plan for Science, Technology and Innovation (MAARIFAH) King Abdul-Aziz City for Science and Technology- Kingdom of Saudi Arabia [ADV-1498]
The structural, mechanical, electronic and magnetic properties of the series of Heusler alloys CoFeMnZ (Z=Si, As, and Sb) have been investigated theoretically. The objective is to seek for stable half metallic ferromagnets materials with Curie temperatures higher than room temperature. The series of CoFeMnZ (Z=Si, As and Sb) is found to exhibit half metallic ferromagnetism with high magnetic moment and the localized moment in these magnetic compounds resides at the Mn atom. It has been observed that all our compounds have high Curie temperatures with high spin polarizations. (C) 2015 Elsevier B.V. All rights reserved.
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