机译:交换偏向的理论研究
Department of Physics, University of Science and Technology of China, Hefei 230026, China;
Department of Physics, Tsinghua University, Beijng 100084, China;
Department of Physics, University of Science and Technology of China, Hefei 230026, China;
exchange bias; coercivity; uncompensated case; Heisenberg Hamiltonian;