Physics of Magnetic Semiconductors |
Contents
Introduction Basic Concepts | 7 |
The Nature of the Semiconducting State and the Semiconductor | 21 |
Chapter 2 Magnetic Properties of Insulating Crystals | 53 |
Copyright | |
9 other sections not shown
Common terms and phrases
absorption edge according antiferromagnetic approximation AS/W atomic spin c-electron calculations carrier concentration charge carriers condition conduction band conduction electrons corresponding crystal Curie point decrease doped effective mass elec electron density electron energy electron spin equal equation EuSe EuTe exchange integral exchange interaction exciton expression Fermi Fermi energy ferromagnetic ferron fluctuations FM ordering FM region formula Hamiltonian heavily-doped Heisenberg helicoidal Hence imperfections impurity indirect exchange insulating ions l-spins lattice Lett magnetic atoms magnetic field magnetic ordering magnetic semiconductors magnetoresistance magnon magnon frequency maximum microregion minimum Nagaev E.L. neighbouring number of electrons obtain operators optical orbit parameter phase transition phonons Phys polarization polaron potential radius red shift result RKKY RKKY theory scattering specimen spectrum spin projection spinpolaron sublattice take into account temperature tion tron vector vicinity wave function ZhETF