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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/14068
Title: Magnetic properties of doped GdI2
Authors: Maitra, Tulika
Taraphder A.
Yaresko A.N.
Fulde P.
Published in: European Physical Journal B
Abstract: Motivated by the recent experimental studies on layered ferromagnetic metallic system GdI2∈∈and its doped variant GdI 2Hx∈we develop a model to understand their ground state magnetic phase diagram. Based on first principle electronic structure calculations we write down a phenomenological model and solve it under certain approximations to obtain the ground state energy. In the process we work out the phase diagram of the correlated double exchange model on a triangular lattice for the specific band structure at hand.
Citation: European Physical Journal B (2006), 49(4): 433-439
URI: https://doi.org/10.1140/epjb/e2006-00090-4
http://repository.iitr.ac.in/handle/123456789/14068
Issue Date: 2006
ISSN: 14346028
Author Scopus IDs: 7004183343
6602698909
7005868442
7005634342
Author Affiliations: Maitra, T., Institut für Theoretische Physik, J.W. Goethe Universität, Max-von-Laue-Strasse 1, 60438 Frankfurt am Main, Germany
Taraphder, A., Max Planck Institut für Physik Komplexer Systeme, Nöthnitzer strasse 38, 01187 Dresden, Germany, Department of Physics, Centre for Theoretical Studies, Indian Institute of Technology, Kharagpur 721302, India
Yaresko, A.N., Max Planck Institut für Physik Komplexer Systeme, Nöthnitzer strasse 38, 01187 Dresden, Germany
Fulde, P., Max Planck Institut für Physik Komplexer Systeme, Nöthnitzer strasse 38, 01187 Dresden, Germany
Corresponding Author: Maitra, T.; Institut für Theoretische Physik, J.W. Goethe Universität, Max-von-Laue-Strasse 1, 60438 Frankfurt am Main, Germany; email: maitra@itp.uni-frankfurt.de
Appears in Collections:Journal Publications [PH]

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