Mutual control of coherent spin waves and magnetic domain walls in a magnonic device

被引：150

作者：

Han, Jiahao ^{[1
]}

Zhang, Pengxiang ^{[1
]}

Hou, Justin T. ^{[1
]}

Siddiqui, Saima A. ^{[1
]}

Liu, Luqiao ^{[1
]}

机构：

[1] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA

来源：

SCIENCE | 2019年 / 366卷 / 6469期

基金：

美国国家科学基金会;

关键词：

OSCILLATOR DRIVEN; TORQUE;

D O I：

10.1126/science.aau2610

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The successful implementation of spin-wave devices requires efficient modulation of spin-wave propagation. Using cobalt/nickel multilayer films, we experimentally demonstrate that nanometer-wide magnetic domain walls can be applied to manipulate the phase and magnitude of coherent spin waves in a nonvolatile manner. We further show that a spin wave can, in turn, be used to change the position of magnetic domain walls by means of the spin-transfer torque effect generated from magnon spin current. This mutual interaction between spin waves and magnetic domain walls opens up the possibility of realizing all-magnon spintronic devices, in which one spin-wave signal can be used to control others by reconfiguring magnetic domain structures.

引用

页码：1121 / +

页数：34

共 69 条

[1]

Albisetti E, 2016, NAT NANOTECHNOL, V11, P545, DOI [10.1038/nnano.2016.25, 10.1038/NNANO.2016.25]

[2] Spin waves propagation and confinement in conducting films at the micrometer scale [J].

Bailleul, M ;

Olligs, D ;

Fermon, C ;

Demokritov, SO .

EUROPHYSICS LETTERS, 2001, 56 (05) :741-747

[3] Phase shift of spin waves traveling through a 180° Bloch-domain wall [J].

Bayer, C ;

Schultheiss, H ;

Hillebrands, B ;

Stamps, RL .

IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (10) :3094-3096

[4] Ferromagnetic resonance linewidth in ultrathin films with perpendicular magnetic anisotropy [J].

Beaujour, J. -M. ;

Ravelosona, D. ;

Tudosa, I. ;

Fullerton, E. E. ;

Kent, A. D. .

PHYSICAL REVIEW B, 2009, 80 (18)

[5] Interfacial Dzyaloshinskii-Moriya interaction in perpendicularly magnetized Pt/Co/AlOx ultrathin films measured by Brillouin light spectroscopy [J].

Belmeguenai, Mohamed ;

Adam, Jean-Paul ;

Roussigne, Yves ;

Eimer, Sylvain ;

Devolder, Thibaut ;

Kim, Joo-Von ;

Cherif, Salim Mourad ;

Stashkevich, Andrey ;

Thiaville, Andre .

PHYSICAL REVIEW B, 2015, 91 (18)

[6] Room-temperature chiral magnetic skyrmions in ultrathin magnetic nanostructures [J].

Boulle, Olivier ;

Vogel, Jan ;

Yang, Hongxin ;

Pizzini, Stefania ;

Chaves, Dayane de Souza ;

Locatelli, Andrea ;

Mentes, Tevfik Onur ;

Sala, Alessandro ;

Buda-Prejbeanu, Liliana D. ;

Klein, Olivier ;

Belmeguenai, Mohamed ;

Roussigne, Yves ;

Stashkevich, Andrey ;

Cherif, Salim Mourad ;

Aballe, Lucia ;

Foerster, Michael ;

Chshiev, Mairbek ;

Auffret, Stephane ;

Miron, Ioan Mihai ;

Gaudin, Gilles .

NATURE NANOTECHNOLOGY, 2016, 11 (05) :449-+

[7] Chirality-Dependent Transmission of Spin Waves through Domain Walls [J].

Buijnsters, F. J. ;

Ferreiros, Y. ;

Fasolino, A. ;

Katsnelson, M. I. .

PHYSICAL REVIEW LETTERS, 2016, 116 (14)

[8] Ferromagnetic domain walls as spin wave filters and the interplay between domain walls and spin waves [J].

Chang, Liang-Juan ;

Liu, Yen-Fu ;

Kao, Ming-Yi ;

Tsai, Li-Zai ;

Liang, Jun-Zhi ;

Lee, Shang-Fan .

SCIENTIFIC REPORTS, 2018, 8

[9] Giant magneto-spin-Seebeck effect and magnon transfer torques in insulating spin valves [J].

Cheng, Yihong ;

Chen, Kai ;

Zhang, Shufeng .

APPLIED PHYSICS LETTERS, 2018, 112 (05)

[10]

Chumak AV, 2015, NAT PHYS, V11, P453, DOI [10.1038/nphys3347, 10.1038/NPHYS3347]

← 1 2 3 4 5 6 7 →