Field-induced-moment nuclear Coupling for 59Co in a Heusler alloy Co2TiGa

被引：4

作者：

Furutani, Y. ^{[1
]}

Nishihara, H. ^{[1
]}

Kanomata, T. ^{[2
]}

Kobayashi, K. ^{[3
]}

Kainuma, R. ^{[4
]}

Ishida, K. ^{[3
]}

Koyama, K. ^{[5
]}

Watanabe, K. ^{[5
]}

Goto, T. ^{[6
]}

机构：

[1] Ryukoku Univ, Fac Sci & Technol, Otsu, Shiga 5202194, Japan

[2] Tohoku Gakuin Univ, Fac Engn, Tagajo, Miyagi 9858537, Japan

[3] Tohoku Univ, Grad Sch Engn, Sendai, Miyagi 9808579, Japan

[4] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan

[5] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

[6] Sophia Univ, Fac Sci & Technol, Tokyo 1028554, Japan

来源：

25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 4: QUANTUM PHASE TRANSITIONS AND MAGNETISM | 2009年 / 150卷

关键词：

HYPERFINE FIELDS; MAGNETIC-RESONANCE; COBALT; ORIGIN; MN; FE; CR;

D O I：

10.1088/1742-6596/150/4/042037

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The positive hyperfine field at Co nucleus in a Heusler alloy Co2TiGa is discussed to be not dominated by the orbital hyperfine field from a quite different point of view from former studies. Field-induced-moment nuclear coupling for Co-59 via spin-orbit interaction on Co atom in Co2TiGa is discussed to be small from the observed high-field shift of the NMR of Co-59 in the ferromagnetic state of only +0.83 % in contrast to the case of CoCl2 center dot 2H(2)O with +29%.

引用

页数：4

共 50 条

[41] Magnetic Field-Induced Transition in Co-Doped Ni41Co9Mn31.5Ga18.5 Heusler Alloy
Sakon, Takuo
Sasaki, Kenta
Numakura, Daisuke
Abe, Michihito
Nojiri, Hiroyuki
Adachi, Yoshiya
Kanomata, Takeshi
MATERIALS TRANSACTIONS, 2013, 54 (01) : 9 - 13
[42] 59Co, 23Na NMR and electric field gradient calculations in the layered cobalt oxides NaCoO2 and HCoO2
Siegel, R
Hirschinger, J
Carlier, D
Ménétrier, M
Delmas, C
SOLID STATE NUCLEAR MAGNETIC RESONANCE, 2003, 23 (04) : 243 - 262
[43] Ultrahigh-field solid-state 59Co NMR studies of Co(C2B9H11)2- and Co(C5H5)2+ salts
Ooms, Kristopher J.
Terskikh, Victor V.
Wasylishen, Roderick E.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (21) : 6704 - +
[44] Development of highly spin-polarized field emitter using Heusler alloy Co2MnGa
Nagai, Shigekazu
2021 34TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC), 2021, : 66 - 67
[45] CONDUCTION ELECTRON CONTRIBUTIONS TO THE SN HYPERFINE FIELD IN THE HEUSLER ALLOY CO2TI1-XVXSN
DUNLAP, RA
STROINK, G
JOURNAL OF APPLIED PHYSICS, 1982, 53 (11) : 8210 - 8212
[46] Electric field tunability of microwave soft magnetic properties of Co2FeAl Heusler alloy film
Li, Shandong
Xu, Jie
Xue, Qian
Du, Honglei
Li, Qiang
Chen, Caiyun
Yang, Ru
Xie, Shiming
Liu, Ming
Nan, Tianxiang
Sun, Nian X.
Shao, Weiquan
JOURNAL OF APPLIED PHYSICS, 2015, 117 (17)
[47] Magnetic properties of the itinerant A-type antiferromagnet CaCo2P2 studied by 59Co and 31P nuclear magnetic resonance
Higa, N.
Ding, Q-P
Teruya, A.
Yogi, M.
Hedo, M.
Nakama, T.
Onuki, Y.
Furukawa, Y.
PHYSICAL REVIEW B, 2018, 98 (18)
[48] 59Co zero-field NMR study of antiferromagnetism in low-temperature tetragonal phase of La2CoO3.86
Furukawa, Y
Wada, S
Kajitani, T
Hosoya, S
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1999, 68 (02) : 346 - 349
[49] Perpendicular magnetization of Co2FeAl full-Heusler alloy films induced by Pt insertion
Huang, Ting
Cheng, Xiaomin
Guan, Xiawei
Wang, Sheng
Miao, Xiangshui
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (13) : 9606 - 9611
[50] Perpendicular magnetization of Co2FeAl full-Heusler alloy films induced by Pt insertion
Ting Huang
Xiaomin Cheng
Xiawei Guan
Sheng Wang
Xiangshui Miao
Journal of Materials Science: Materials in Electronics, 2017, 28 : 9606 - 9611

← 1 2 3 4 5 →