19 citations · 19 across the 1 of their papers we have counts for
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Reply to cond-mat/0111504
Mona Berciu, R. N. Bhatt
We show that the choice of the sign of the hopping matrix in our impurity band model for disordered III-V diluted magnetic semiconductors [PRL 87, 107293 (2000); cond-mat/0111045]…
Diluted Magnetic Semiconductors in the Low Carrier Density Regime
R. N. Bhatt, Mona Berciu, Malcolm P. Kennett +1
This paper, based on a presentation at the Spintronics 2001 conference, provides a review of our studies on II-VI and III-V Mn-doped Diluted Magnetic Semiconductors. We use simple…
Effective Interaction Hamiltonian of Polaron Pairs in Diluted Magnetic Semiconductors
D. E. Angelescu, R. N. Bhatt
The magnetic interaction of a pair of bound magnetic polarons (BMP) in diluted magnetic semiconductors (DMS) is analyzed via a generalized Hubbard-type Hamiltonian for two carriers…
Ferromagnetism in Insulating, Doped Diluted Magnetic Semiconductors
Xin Wan, R. N. Bhatt
We report results of a Monte Carlo study of doped, diluted magnetic semiconductors in the low carrier density (insulating) regime. We find that the system undergoes a transition fr…