Author:
Boochani Arash,Khosravi Heidar,Khodadadi Jabbar,Solaymani Shahram,Sarmazdeh Masoud Majidiyan,Mendi Rohollah Taghavi,Elahi Sayed Mohammad
Abstract
Abstract
By FP-LAPW calculations, the structural, elastic, Debye and Curie temperatures, electronic and magnetic properties of Co2 VAl are investigated. The results indicate that Ferromagnetic (FM) phase is more stable than Anti-Ferromagnetic (AFM) and Non-magnetic (NM) ones. In addition, C11-C12 > 0, C44 > 0, and B > 0 so Co2VAl is an elastically stable material with high Debye temperature. Also, the B/G ratio exhibits a ductility behavior. The relatively high Curie temperature provides it as a favorable material for spintronic application. It's electronic and magnetic properties are studied by GGA+U approach leading to a 100% spin polarization at Fermi level.
Subject
Physics and Astronomy (miscellaneous)
Cited by
46 articles.
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