Spin wave propagation near the surface of a ferromagnet with surface anisotropy

1978 ◽  
Vol 49 (3) ◽  
pp. 1592-1594 ◽  
Author(s):  
T. Stakelon
Keyword(s):  
Wave Propagation ◽  
Spin Wave ◽  
Surface Anisotropy

Tunable spin wave propagation in YIG-Rh stripe

2021 ◽  
pp. 1-1
Author(s):  
Sergey A. Odintsov ◽  
Abdulkarim A. Amirov ◽  
Alexandr P. Kamantsev ◽  
Andrey A. Grachev ◽  
Valeriya V. Rodionova ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave

Spin wave propagation in a uniformly biased curved magnonic waveguide

2017 ◽  
Vol 96 (6) ◽  
Author(s):  
A. V. Sadovnikov ◽  
C. S. Davies ◽  
V. V. Kruglyak ◽  
D. V. Romanenko ◽  
S. V. Grishin ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave

Anisotropic spin-wave propagation in asymmetric width modulated Ni80Fe20 nanostripes

2021 ◽  
Vol 272 ◽  
pp. 115385
Author(s):  
Arundhati Adhikari ◽  
Chandrima Banerjee ◽  
Amrit Kumar Mondal ◽  
Avinash Kumar Chaurasiya ◽  
Samiran Choudhury ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave

Temperature control of spin wave propagation over 100 μm distance in 100 nm-thick YIG film

2019 ◽  
Vol 383 (4) ◽  
pp. 366-368 ◽  
Author(s):  
Md Shah Alam ◽  
Chuangtang Wang ◽  
Jilei Chen ◽  
Jianyu Zhang ◽  
Chuanpu Liu ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave ◽  
Temperature Control

Spin Wave Propagation in Ferrimagnetic GdCo

2019 ◽  
Author(s):  
S. Funada ◽  
T. Nishimura ◽  
Y. Shiota ◽  
S. Kasukawa ◽  
M. Ishibashi ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave

scholarly journals Spin-Wave-Driven Skyrmion Motion in Magnetic Nanostrip

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Guangfu Zhang ◽  
Ye Tian ◽  
Yangbao Deng ◽  
Dongchu Jiang ◽  
Shuguang Deng
Keyword(s):  
Wave Propagation ◽  
Momentum Transfer ◽  
Spin Wave ◽  
Wave Amplitude ◽  
Magnetic Nanostructures ◽  
Ultrafast Laser ◽  
Nanometer Size ◽  
Magnetization State ◽  
Magnetic Skyrmions ◽  
Tremendous Impact

The photon-assisted magnetic recording utilizes the ultrafast laser to excite the spin wave in the magnetic nanostructures and accordingly switch its magnetization state. Here, by means of micromagnetic simulation, the motion of magnetic skyrmions, a topologically protected chiral magnet with few nanometer size, induced by the spin wave is studied. It is found that the magnetic skyrmion can move in the same direction of spin-wave propagation, which is first accelerated and then decelerated exponentially. The magnetic skyrmion motion originated from the robust coupling of the spin waves with the skyrmion, through the SW’s linear momentum transfer torque acting on the skyrmion. Besides amplitude, the reflectivity of the spin wave by skyrmion has tremendous impact on the velocity of skyrmion motion. The skyrmion velocities are mainly determined by the reflectivity, when the spin-wave amplitude is almost identical. Our results give guidance for the design and development of spin-wave control spintronics.

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