Published May 7, 2015 | Version v1
Journal article Metadata-only

Electronic structure of ferromagnetic semiconductor material on the monoclinic and rhombohedral ordered double perovskites La2FeCoO6

Creators

  • 1. Graduate Institute of Applied Physics, National Taiwan University, Taipei 106, Taiwan (China)
  • 2. Department of Physics, National Taiwan University, Taipei 106, Taiwan (China)
  • 3. Center for General Education and Department of Physics, National Taiwan Normal University, Taipei 106, Taiwan (China)

Description

Double perovskite La2FeCoO6 with monoclinic structure and rhombohedra structure show as ferromagnetic semiconductor based on density functional theory calculation. The ferromagnetic semiconductor state can be well explained by the superexchange interaction. Moreover, the ferromagnetic semiconductor state remains under the generalized gradient approximation (GGA) and GGA plus onsite Coulomb interaction calculation

Additional details

Identifiers

DOI
10.1063/1.4907327;

Publishing Information

Journal Title
Journal of Applied Physics
Journal Volume
117
Journal Issue
17
Journal Page Range
vp.
ISSN
0021-8979
CODEN
JAPIAU

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
46115851
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
APPROXIMATIONS; COBALT OXIDES; COULOMB FIELD; DENSITY FUNCTIONAL METHOD; ELECTRONIC STRUCTURE; IRON COMPOUNDS; LANTHANUM COMPOUNDS; MONOCLINIC LATTICES; PEROVSKITE; TRIGONAL LATTICES
Descriptors DEC
CALCULATION METHODS; CHALCOGENIDES; COBALT COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELECTRIC FIELDS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PEROVSKITES; RARE EARTH COMPOUNDS; THREE-DIMENSIONAL LATTICES; TRANSITION ELEMENT COMPOUNDS; VARIATIONAL METHODS

Optional Information

Notes
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