NDLI: Ab Initio, Mean Field and Series Expansions Calculations Study of Structural, Electronic and Magnetic Properties of MnAs

Content Provider	Springer Nature Link
Author	Masrour, R. Hlil, E. K. Hamedoun, M. Benyoussef, A. Mounkachi, O. Moussaoui, H.
Copyright Year	2014
Abstract	The self-consistent ab initio calculations, based on density functional theory (DFT) approach and using full-potential linear augmented plane wave (FLAPW) method, are performed to investigate both electronic and magnetic properties of the MnAs compounds. Polarized spin and spin-orbit coupling are included in calculations within the framework of the ferromagnetic state between two adjacent Mn atoms. The ferromagnetic and antiferromagnetic energies of MnAs systems are obtained. Magnetic moment considered to lie along (001) axes is computed. The obtained data from ab initio calculations are used as input for the high-temperature series expansion (HTSE) calculations to compute other magnetic parameters. The exchange interactions between the magnetic atoms Mn-Mn in MnAs are given using the mean field theory. The HTSEs of the magnetic susceptibility with the magnetic moments in MnAs (m $_{Mn}$) through the Ising model is given up to the tenth order series in x=J $_{1}$(Mn-Mn)/ k $_{B}$ T. The Néel temperature T $_{C}$ is obtained by HTSEs of the magnetic susceptibility series combined with the Padé approximant method. The critical exponent γ associated with the magnetic susceptibility is deduced as well.
Starting Page	2747
Ending Page	2750
Page Count	4
File Format	PDF
ISSN	15571939
Journal	Journal of Superconductivity and Novel Magnetism
Volume Number	27
Issue Number	12
e-ISSN	15571947
Language	English
Publisher	Springer US
Publisher Date	2014-08-26
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Electronic and magnetic structure Magnetic moment Néel temperature Exchange interactions Strongly Correlated Systems, Superconductivity Magnetism, Magnetic Materials Condensed Matter Physics Characterization and Evaluation of Materials
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Ab Initio, Mean Field and High-Temperature Series Expansion Calculation Study of Structural Stability and Magnetism of MnHg

Electronic and Magnetic Structures of FeGe Compound Investigated by First Principle, Mean Field and Series Expansion Calculations

Antiferromagnetically Spin Polarized Oxygen and Manganese in MnO Layers Investigated by First Principle and Series Expansions Calculations

Electronic and Magnetic Properties of MnAu Superlattices

Ab Initio and High-Temperature Series Expansion Study of Electronic Structure and Magnetic Properties of CoF$_{2}$

Electronic and Magnetic Properties of MnSb Compounds

Electronic and Magnetic Structures of PrAg bcc Investigated by First Principle and Series Expansions Calculations

Electronic and Magnetic Theoretical Investigation of Antiferromagnetically ErRh Layers

Structural and Magnetic Properties of MnTe Phases from Ab Initio Calculations

Ab Initio, Mean Field and Series Expansions Calculations Study of Structural, Electronic and Magnetic Properties of MnAs

Similar Documents

Ab Initio, Mean Field and High-Temperature Series Expansion Calculation Study of Structural Stability and Magnetism of MnHg

Electronic and Magnetic Structures of FeGe Compound Investigated by First Principle, Mean Field and Series Expansion Calculations

Antiferromagnetically Spin Polarized Oxygen and Manganese in MnO Layers Investigated by First Principle and Series Expansions Calculations

Electronic and Magnetic Properties of MnAu Superlattices

Ab Initio and High-Temperature Series Expansion Study of Electronic Structure and Magnetic Properties of CoF$_{2}$

Electronic and Magnetic Properties of MnSb Compounds

Electronic and Magnetic Structures of PrAg bcc Investigated by First Principle and Series Expansions Calculations

Electronic and Magnetic Theoretical Investigation of Antiferromagnetically ErRh Layers

Structural and Magnetic Properties of MnTe Phases from Ab Initio Calculations

Ab Initio, Mean Field and Series Expansions Calculations Study of Structural, Electronic and Magnetic Properties of MnAs