2007年3月
Spin-glass-like behavior of MnCu alloy
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
- ,
- 巻
- 310
- 号
- 2
- 開始ページ
- 1529
- 終了ページ
- 1531
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1016/j.jmmm.2006.10.667
- 出版者・発行元
- ELSEVIER SCIENCE BV
Strong inelastic scattering of neutrons extends along the first Brillouin zone boundary of FCC structure on Mn73Cu27 alloy at room temperature, indicating that Mn spins fluctuate dynamically with strong spin correlations. The fluctuation is considered to be caused by geometrical spin frustration of the octahedral antiferromagnet and suppresses the magnetic LRO. At low temperature, part of spins freezes due to the randomness of atomic arrangements, resulting in spin-glass-like behavior. (c) 2006 Elsevier B.V. All rights reserved.
- リンク情報
- ID情報
-
- DOI : 10.1016/j.jmmm.2006.10.667
- ISSN : 0304-8853
- Web of Science ID : WOS:000247618700326