Effective interaction Hamiltonian of polaron pairs in diluted magnetic semiconductors
نویسندگان
چکیده
منابع مشابه
Effective Interaction Hamiltonian of Polaron Pairs in Diluted Magnetic Semiconductors
The magnetic interaction of a pair of bound magnetic polarons (BMP) in diluted magnetic semiconductors (DMS) is analyzed via a generalized Hubbardtype Hamiltonian for two carriers in the presence of effective magnetic fields arising from the magnetic polarization of their respective polarons. For the case where the magnetic fields at the two sites have equal magnitude but are allowed to have ar...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2002
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.65.075211