TY - JOUR
T1 - Spin and orbital orderings in perovskite manganites
AU - Koshibae, W.
AU - Kawamura, Y.
AU - Ishihara, S.
AU - Okamoto, S.
AU - Inoue, J.
AU - Maekawa, S.
N1 - Funding Information:
This work was supportebdy a Grant-in-Aidfo r ScientificR esearcohn PriorityA reasf romt heMin-istry of EducationS, ciencea, ndC ultureo f Japan, and the New Energy and IndustrialT echnology DevelopmenOt rganization(N EDO). Computations were carriedo ut in the ComputeCr entero f the Institutefo r MolecularS cienceO, kazakiNa-tional ResearchI nstitutes,t he Supercomputing Centero f Institutefo r MaterialsR esearchT,o hoku Universitya, ndthe ComputeCr entero f the Insti-tutef or Solid StateP hysics,U niversityo f Tokyo.
PY - 1997/7
Y1 - 1997/7
N2 - By using the exact diagonalization method on finite-size clusters, the interplay of spin and orbital in the undoped insulating and doped charge-ordered states of perovskite manganites is examined. The spins lift the orbital degeneracy. As a result, the anisotropic antiferromagnetic states are obtained.
AB - By using the exact diagonalization method on finite-size clusters, the interplay of spin and orbital in the undoped insulating and doped charge-ordered states of perovskite manganites is examined. The spins lift the orbital degeneracy. As a result, the anisotropic antiferromagnetic states are obtained.
KW - Exact diagonalization
KW - Manganese oxides
KW - Orbital wave
KW - Spin waves
KW - Transition metal oxides
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U2 - 10.1016/S0921-4526(97)00044-6
DO - 10.1016/S0921-4526(97)00044-6
M3 - Article
AN - SCOPUS:17444447641
VL - 237-238
SP - 48
EP - 50
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
ER -