Spin pumping by parametrically excited short-wavelength spin waves

2011 ◽  
Vol 99 (16) ◽  
pp. 162502 ◽  
Author(s):  
H. Kurebayashi ◽  
O. Dzyapko ◽  
V. E. Demidov ◽  
D. Fang ◽  
A. J. Ferguson ◽  
...  
Keyword(s):  
Short Wavelength ◽  
Spin Waves ◽  
Parametrically Excited ◽  
Spin Pumping

scholarly journals Short-Wavelength Spin Waves in Yttrium Iron Garnet Micro-Channels on Silicon

2016 ◽  
Vol 7 ◽  
pp. 1-4 ◽  
Author(s):  
Ping Che ◽  
Yan Zhang ◽  
Chuanpu Liu ◽  
Sa Tu ◽  
Zhimin Liao ◽  
...  
Keyword(s):  
Short Wavelength ◽  
Yttrium Iron Garnet ◽  
Spin Waves ◽  
Yttrium Iron ◽  
Micro Channels ◽  
Iron Garnet

Temperature-Induced Nonlinearity at Parametrically Excited Spin Waves

1991 ◽  
Vol 15 (6) ◽  
pp. 585-590 ◽  
Author(s):  
G Wiese ◽  
H.-A. Krug Von Nidda ◽  
H Benner
Keyword(s):  
Spin Waves ◽  
Parametrically Excited

scholarly journals Электроакустическое возбуждение спиновых волн и их детектирование за счет обратного спинового эффекта Холла

2018 ◽  
Vol 60 (11) ◽  
pp. 2170
Author(s):  
Н.И. Ползикова ◽  
С.Г. Алексеев ◽  
В.А. Лузанов ◽  
А.О. Раевский
Keyword(s):  
Theoretical Calculations ◽  
Spin Waves ◽  
Acoustic Resonator ◽  
Bulk Acoustic Wave ◽  
Spin Pumping ◽  
Voltage Signal ◽  
Resonance Character ◽  
Magnetoelastic Resonance ◽  
Acoustic Wave Resonators ◽  
Bulk Acoustic Wave Resonators

Abstract —In this paper, we present theoretical and experimental results on the excitation and detection of spin waves and spin currents in multifrequency bulk acoustic wave resonators containing iron–yttrium garnet (YIG) films in contact with the Pt film. Acoustically excited magnetic precession under the resonator conditions was established to produce spin pumping that also has a resonance character. A significant asymmetry in the frequency dependence of the voltage signal detected on the Pt film is revealed with respect to the frequency of the magnetoelastic resonance and is confirmed by theoretical calculations. Acoustic resonator spectroscopy in combination with the electric detection of magnetic dynamics using the inverse spin Hall effect is shown to be of interest for studying the dispersion of spin waves, as well as magnetic and magnetoelastic parameters of ferromagnetic films.

Spin pumping by nonreciprocal spin waves under local excitation

2013 ◽  
Vol 102 (2) ◽  
pp. 022406 ◽  
Author(s):  
R. Iguchi ◽  
K. Ando ◽  
Z. Qiu ◽  
T. An ◽  
E. Saitoh ◽  
...  
Keyword(s):  
Spin Waves ◽  
Spin Pumping ◽  
Local Excitation

Acoustic Wave Surfing: spin waves and spin pumping driven by elastic wave

2021 ◽  
Author(s):  
Danilo Froes Batista ◽  
Mercedes Arana ◽  
Luiz Sampaio ◽  
Joao Paulo Sinnecker
Keyword(s):  
Acoustic Wave ◽  
Elastic Wave ◽  
Spin Waves ◽  
Spin Pumping

scholarly journals Spin Pumping by Parametrically Excited Exchange Magnons

2011 ◽  
Vol 106 (21) ◽  
Author(s):  
C. W. Sandweg ◽  
Y. Kajiwara ◽  
A. V. Chumak ◽  
A. A. Serga ◽  
V. I. Vasyuchka ◽  
...  
Keyword(s):  
Parametrically Excited ◽  
Spin Pumping
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