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cond-mat.mtrl-sci2011★ 19 cited
First Principle Study of Magnetism and Magneto-structural Coupling in Gallium Ferrite
Amritendu Roy, Rajendra Prasad, Sushil Auluck +1
We report a first-principles study of the magnetic properties, site disorder and magneto-structural coupling in multiferroic gallium ferrite (GFO) using local spin density approxim…
cond-mat.mtrl-sci2011★ 65 cited
Electronic Structures, Born Effective Charges and Spontaneous Polarization in Magnetoelectric Gallium Ferrite
Amritendu Roy, Somdutta Mukherjee, Rajeev Gupta +3
We present a theoretical study of the structure-property correlation in gallium ferrite, based on the first principles calculations followed by a subsequent comparison with the exp…