Magnetic damping in poly-crystalline Co25Fe75: Ferromagnetic resonance vs. spin wave propagation experiments

2017 ◽  
Vol 111 (13) ◽  
pp. 132406 ◽  
Author(s):  
H. S. Körner ◽  
M. A. W. Schoen ◽  
T. Mayer ◽  
M. M. Decker ◽  
J. Stigloher ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Spin Wave ◽  
Ferromagnetic Resonance ◽  
Magnetic Damping

scholarly journals Control of Dynamics in Weak PMA Magnets

2021 ◽  
Vol 7 (3) ◽  
pp. 43
Author(s):  
Luis M. Álvarez-Prado
Keyword(s):  
Thin Film ◽  
Wave Propagation ◽  
Magnetic Fields ◽  
Spin Wave ◽  
Ferromagnetic Resonance ◽  
Applied Field ◽  
Magnetic Thin Film ◽  
Micromagnetic Simulations ◽  
Domain Structures ◽  
High Degree

We have recently shown that a hybrid magnetic thin film with orthogonal anisotropies presenting weak stripe domains can achieve a high degree of controllability of its ferromagnetic resonance. This work explores the origin of the reconfigurability through micromagnetic simulations. The static domain structures which control the thin film resonance can be found under a deterministic applied field protocol. In contrast to similar systems reported, our effect can be obtained under low magnetic fields. We have also found through simulations that the spin wave propagation in the hybrid is nonreciprocal: two adjacent regions emit antiparallel spin waves along the stripe domains. Both properties convert the hybrid in a candidate for future magnonic devices at the nanoscale.

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

Spin wave modes of width modulated Ni80Fe20/Pt nanostrip detected by spin-orbit torque induced ferromagnetic resonance

2017 ◽  
Vol 111 (17) ◽  
pp. 172407 ◽  
Author(s):  
Wei Tang ◽  
Zhen-wei Zhou ◽  
Yao-zhuang Nie ◽  
Qing-lin Xia ◽  
Zhong-ming Zeng ◽  
...  
Keyword(s):  
Spin Wave ◽  
Ferromagnetic Resonance ◽  
Spin Orbit ◽  
Wave Modes
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