Abstract
Neutron diffraction and inelastic scattering studies have been carried out on a single crystal of BaCo0.82Ni0.18S2. Analyses of the form factor show that the system is in the high spin state. Two-dimensional nature of the magnetic system has clearly been shown from the q-dependence of the magnetic excitations both above and below TN. It is shown that a random phase treatment can roughly describe characteristics of the magnetic excitations above TN.
Original language | English |
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Pages (from-to) | 1138-1144 |
Number of pages | 7 |
Journal | Journal of the Physical Society of Japan |
Volume | 66 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1997 Apr |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy