The Effect of Pressure on Electronic and Magnetic Properties of MnAs Crystal
Joint Authors
Akbarzadeh, Hadi
Moradiannejad, Farzad
Hashemifar, S. Javad
Source
Journal of Computational Methods in Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-26
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The structural, electronic, and magnetic properties of MnAs crystal are studied.
The WIEN2k code which uses a full-potential LAPW program based on density functional theory with GGA is used for the calculations.
At first, the total energy of a MnAs crystal in different lattices is calculated and the corresponding E-V diagram is drawn for two different structures of MnAs.
The effect of pressuring this crystal is determined.
The calculations confirm that, MnAs has the NiAs-type structure at ambient pressure but transforms into the zinc-blend structure of a specific pressure value.
Also, the electric field gradient (EFG) and hyperfine field (HFF) at the nuclear site of Mn and As are calculated.
Finally, the effect of pressure on EFG and HFF is studied.
American Psychological Association (APA)
Moradiannejad, Farzad& Hashemifar, S. Javad& Akbarzadeh, Hadi. 2013. The Effect of Pressure on Electronic and Magnetic Properties of MnAs Crystal. Journal of Computational Methods in Physics،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-505626
Modern Language Association (MLA)
Moradiannejad, Farzad…[et al.]. The Effect of Pressure on Electronic and Magnetic Properties of MnAs Crystal. Journal of Computational Methods in Physics No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-505626
American Medical Association (AMA)
Moradiannejad, Farzad& Hashemifar, S. Javad& Akbarzadeh, Hadi. The Effect of Pressure on Electronic and Magnetic Properties of MnAs Crystal. Journal of Computational Methods in Physics. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-505626
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505626
