NMR Study of Local Environment Effect in Ferromagnetic (Ni1-xXx)Mn System--Nuclear Relaxation
-
- Ueno Kôji
- Department of Material Physics, Faculty of Engineering Science, Osaka University
-
- Asayama Kunisuke
- Department of Material Physics, Faculty of Engineering Science, Osaka University
書誌事項
- タイトル別名
-
- NMR Study of Local Environment Effect in Ferromagnetic (<U>Ni<SUB>1−<I>x</I></SUB>X<I><SUB>x</SUB></I></U>)Mn System-Nuclear Relaxation
- NMR Study of Local Environment Effect i
- NMR Study of Local Environment Effect in Ferromagnetic (<u>Ni<sub>1-<i>x</i></sub>X<sub><i>x</i></sub></u>)Mn System-Nuclear Relaxation
この論文をさがす
抄録
The nuclear transverse relaxation time, T2 of 55Mn were measured in ferromagnetic (Ni1−xRhx)Mn, (Ni1−xFex)Mn and Ni1−xMnx alloys. T2 is governed by T1 and depends strongly on transition temperature and resonance frequency. An extended expression of the Weger mechanism, the relaxation mechanism due to the interaction of nuclear spin with the conduction s electrons via the spin wave is derived for the impurity relaxation rate in a dilute ferromagnetic alloys, and is applied to explain the relaxation behavior in the present experiment. The dependence of T2 on the local environment is concluded to be due mainly to the variation of the effective exchange coupling between a Mn moment and its neighbors.
収録刊行物
-
- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
-
Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 47 (4), 1094-1101, 1979
一般社団法人 日本物理学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679161210880
-
- NII論文ID
- 110001964421
- 130003737854
- 210000088062
-
- NII書誌ID
- AA00704814
-
- BIBCODE
- 1979JPSJ...47.1094U
-
- COI
- 1:CAS:528:DyaL3cXhtF2jur4%3D
-
- ISSN
- 13474073
- 00319015
-
- NDL書誌ID
- 2065261
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可