Collective resonant dynamics of the chiral spin soliton lattice in a monoaxial chiral magnetic crystal

被引：31

作者：

Goncalves, F. J. T. ^{[1
,2
,3
,4
]}

Sogo, T. ^{[1
]}

Shimamoto, Y. ^{[1
]}

Kousaka, Y. ^{[2
,3
,5
]}

Akimitsu, J. ^{[2
,3
,5
]}

Nishihara, S. ^{[2
,3
]}

Inoue, K. ^{[2
,3
,6
]}

Yoshizawa, D. ^{[3
,7
]}

Hagiwara, M. ^{[3
,7
]}

Mito, M. ^{[8
]}

Stamps, R. L. ^{[4
]}

Bostrem, I. G. ^{[9
]}

Sinitsyn, V. E. ^{[9
]}

Ovchinnikov, A. S. ^{[9
,10
]}

Kishine, J. ^{[3
,11
]}

Togawa, Y. ^{[1
,3
,4
,12
]}

机构：

[1] Osaka Prefecture Univ, Dept Phys & Elect, 1-2 Gakuencho, Sakai, Osaka 5998570, Japan

[2] Hiroshima Univ, Grad Sch Sci, Higashihiroshima, Hiroshima 7398526, Japan

[3] Hiroshima Univ, Ctr Chiral Sci, Higashihiroshima, Hiroshima 7398526, Japan

[4] Univ Glasgow, Sch Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

[5] Aoyama Gakuin Univ, Dept Math & Phys, Sagamihara, Kanagawa 2525258, Japan

[6] Hiroshima Univ, Facil Sci, IAMR, Higashihiroshima, Hiroshima 7398530, Japan

[7] Osaka Univ, Grad Sch Sci, Ctr Adv High Magnet Field Sci, Toyonaka, Osaka 5600043, Japan

[8] Kyushu Inst Technol, Grad Sch Engn, Kitakyushu, Fukuoka 8048550, Japan

[9] Ural Fed Univ, Inst Nat Sci, Ekaterinburg 620083, Russia

[10] RAS, Inst Phys Met, Ural Div, Ekaterinburg 620137, Russia

[11] Open Univ, Div Nat & Environm Sci, Chiba 2618586, Japan

[12] PRESTO, JST, 4-1-8 Honcho Kawaguchi, Saitama 3330012, Japan

来源：

PHYSICAL REVIEW B | 2017年 / 95卷 / 10期

关键词：

CR1/3NBS2;

D O I：

10.1103/PhysRevB.95.104415

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetic resonance properties of microsized monoaxial chiral crystals of CrNb3S6 are investigated. We observed that the resonance of the chiral soliton lattice is sensitive to the polarization of the driving microwave field. When the microwave field is parallel to the helical axis, the resonance is symmetric with regards to the magnetic field direction. In contrast, asymmetric field dependence emerges when the microwave field is perpendicular to the helical axis. The robustness of the chiral magnetic order, due to topological protection, allows tuning the resonance frequency in ways hardly accessible using nanopatterned films.

引用

页数：5

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