| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1129 - C8-1130 | |
| DOI | https://doi.org/10.1051/jphyscol:19888517 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1129-C8-1130
DOI: 10.1051/jphyscol:19888517
1 Department of Physics, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112, Japan
2 The Institute for Solid State Physics, The University of Tokyo, Roppongi, Minato-ku, Tokyo 106, Japan
J. Phys. Colloques 49 (1988) C8-1129-C8-1130
DOI: 10.1051/jphyscol:19888517
REENTRANT BEHAVIOR IN A SHORT-RANGE ISING SYSTEM
A. Ito1, H. Aruga1, S. Morimoto1 et H. Yoshizawa21 Department of Physics, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112, Japan
2 The Institute for Solid State Physics, The University of Tokyo, Roppongi, Minato-ku, Tokyo 106, Japan
Abstract
Reentrant spin-glasses FexMn1-xTiO3 with x = 0.60, 0.65 and 0.75, which are magnetically non-diluted short-range systems, have been studied by low-field DC-magnetization, neutron scattering and Mössbauer measurements. Their reentrant behavior is shown to appear most remarkably among the systems examined so far, which will give important information to clarify the reentrant mechanism.