PtIbuka, Soshi*; Yokoo, Tetsuya*; Ito, Shinichi*; Kamazawa, Kazuya*; Nakamura, Mitsutaka 
; Imai, Motoharu*
Spin wave dispersion of the metallic antiferromagnet MnPt was investigated just above the order-order transition temperature by using the inelastic neutron scattering technique. The spin wave dispersion at 
= 400 K along [100], [110] and [111] directions was isotropic within the measurement accuracy. These results show that large reduction of the stiffness constant with increasing temperature, and indicate the itinerancy of the magnetic moments.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 868 |
Number |
: | 1 |
Pages |
: | p.012017_1 - 012017_6 |
Publication Year/Month |
: | 2017/07 |
Meeting title |
: | |
Held date |
: | 2015/09 |
Location (city) |
: | Kyoto |
Location (country) |
: | Japan |
Paper URL |
: |
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Keywords |
: | no keyword |
Accesses |
: |
- Accesses |
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Altmetrics |
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