Microscopic Charge Separation in Tb1-xCaxMnO3 (x ∼1)
作者： Arao Nakamura , Akihiko Machida , Yutaka Moritomo , Shigeo Mori , Naoki Yamamoto
DOI: 10.1143/JPSJ.71.27
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摘要: Microscopic magnetic structures of Tb 1- x Ca MnO 3 ( ∼1) have been investigated by means small-angle neutron scattering (SANS) and Lorentz micrograph experiments. We found that ferromagnetic microclusters the order ∼10 nm are invaded in antiferromagnetic matrix with G-type spin structure. interpreted coexistence clusters terms intrinsic change separation.
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