Spin reorientation transition in the incommensurate stripe-ordered phase of La3/2Sr1/2NiO4
The spin ordering of La3/2Sr1/2NiO4 was investigated by magnetization measurements, and by unpolarized- and polarized-neutron diffraction. Spin ordering with an incommensurability epsilon ~ 0.445 is observed below T_so ~ 80 K. On cooling, a spin reorientation is observed at 57 +/- 1 K, with the spin...
Những tác giả chính: | Freeman, P, Boothroyd, A, Prabhakaran, D, Gonzalez, D, Enderle, M |
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Định dạng: | Journal article |
Ngôn ngữ: | English |
Được phát hành: |
2002
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