scholarly journals Negligible thermal contributions to the spin pumping signal in ferromagnetic metal–platinum bilayers

2020 ◽  
Vol 127 (16) ◽  
pp. 163907
Author(s):  
Paul Noël ◽  
Maxen Cosset-Cheneau ◽  
Victor Haspot ◽  
Vincent Maurel ◽  
Christian Lombard ◽  
...  
Keyword(s):  
Ferromagnetic Metal ◽  
Spin Pumping

SPIN PUMPING IN FERROMAGNETIC MULTILAYERS

2008 ◽  
Vol 22 (30) ◽  
pp. 2909-2929 ◽  
Author(s):  
TOMOHIRO TANIGUCHI ◽  
HIROSHI IMAMURA
Keyword(s):  
Line Width ◽  
Ferromagnetic Resonance ◽  
Metal Layer ◽  
Spin Current ◽  
Theoretical Models ◽  
Ferromagnetic Metal ◽  
Transverse Spin ◽  
Spin Pumping ◽  
Ferromagnetic Metals ◽  
Penetration Depths

We present a brief review of our recent study on spin pumping in ferromagnetic multilayers. First, we present theoretical models describing spin pumping induced by ferromagnetic resonance (FMR). Then we apply the spin-pumping theory to FMR in ferromagnetic multilayers and show that the line width of the FMR spectrum depends on the thickness of the ferromagnetic metal layer which is not in resonance. We also show that the penetration depths of transverse spin current in ferromagnetic metals can be determined by analyzing the line width of the FMR spectrum. The obtained penetration depths of the transverse spin current were 3.7 nm for Py , 2.5 nm for CoFe , 12.0 nm for CoFeB , and 1.7 nm for Co , respectively.

Strongly enhanced spin current in topological insulator/ferromagnetic metal heterostructures by spin pumping

2015 ◽  
Vol 117 (17) ◽  
pp. 17D148 ◽  
Author(s):  
C. N. Wu ◽  
Y. H. Lin ◽  
Y. T. Fanchiang ◽  
H. Y. Hung ◽  
H. Y. Lin ◽  
...  
Keyword(s):  
Topological Insulator ◽  
Spin Current ◽  
Ferromagnetic Metal ◽  
Spin Pumping

scholarly journals Impact of ferromagnetic layer thickness on the spin pumping in Co60Fe20B20/Ta bilayer thin films

2021 ◽  
Author(s):  
Soumyarup Hait ◽  
Sajid Husain ◽  
Nanhe Kumar Gupta ◽  
Nilamani Behera ◽  
Ankit Kumar ◽  
...  
Keyword(s):  
Thin Films ◽  
Layer Thickness ◽  
Ferromagnetic Layer ◽  
Spin Pumping

Large Damping Enhancement in Dirac‐Semimetal–Ferromagnetic‐Metal Layered Structures Caused by Topological Surface States

2021 ◽  
pp. 2008411
Author(s):  
Jinjun Ding ◽  
Chuanpu Liu ◽  
Yuejie Zhang ◽  
Vijaysankar Kalappattil ◽  
Rui Yu ◽  
...  
Keyword(s):  
Surface States ◽  
Layered Structures ◽  
Ferromagnetic Metal ◽  
Dirac Semimetal ◽  
Topological Surface

scholarly journals Direct observation of spin accumulation in Cu induced by spin pumping

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Junjia Ding ◽  
Wei Zhang ◽  
M. Benjamin Jungfleisch ◽  
John E. Pearson ◽  
Hendrik Ohldag ◽  
...  
Keyword(s):  
Direct Observation ◽  
Spin Accumulation ◽  
Spin Pumping

Low-Temperature Tunneling Electroresistance in Ferromagnetic Metal/Ferroelectric/Semiconductor Tunnel Junctions

2021 ◽  
Author(s):  
Liming Chen ◽  
Jian Zhou ◽  
Xiao Zhang ◽  
Kuankuan Ding ◽  
Jianxiang Ding ◽  
...  
Keyword(s):  
Low Temperature ◽  
Tunnel Junctions ◽  
Ferromagnetic Metal

scholarly journals Spin injection into vanadium dioxide films from a typical ferromagnetic metal, across the metal–insulator transition of the vanadium dioxide films

AIP Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 035120
Author(s):  
Kazuma Tamura ◽  
Teruo Kanki ◽  
Shun Shirai ◽  
Hidekazu Tanaka ◽  
Yoshio Teki ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Spin Injection ◽  
Ferromagnetic Metal ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator
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