Evidence of a perpendicular magnetocrystalline anisotropy in aMn5Ge3epitaxial thin film revealed by ferromagnetic resonance

2014 ◽  
Vol 90 (22) ◽  
Author(s):  
A. Truong ◽  
A. O. Watanabe ◽  
T. Sekiguchi ◽  
P. A. Mortemousque ◽  
T. Sato ◽  
...  
Keyword(s):  
Thin Film ◽  
Ferromagnetic Resonance ◽  
Magnetocrystalline Anisotropy

scholarly journals Температурная зависимость напряжения, вызванного спиновым током в гетероструктуре манганит/иридат

2021 ◽  
Vol 63 (9) ◽  
pp. 1321
Author(s):  
Т.А. Шайхулов ◽  
К.Л. Станкевич ◽  
К.И. Константинян ◽  
В.В. Демидов ◽  
Г.А. Овсянников
Keyword(s):  
Thin Film ◽  
Single Crystal ◽  
Temperature Dependence ◽  
Hall Effect ◽  
Ferromagnetic Resonance ◽  
Room Temperature ◽  
Ferromagnetic Layer ◽  
Spin Current ◽  
Epitaxial Thin Film ◽  
Inverse Spin Hall Effect

The temperature dependence of the voltage induced by the spin current was studied in an epitaxial thin-film La0.7Sr0.3MnO3 / SrIrO3 heterostructure deposited on a single-crystal NdGaO3 substrate. The spin current was generated by microwave pumping under conditions of ferromagnetic resonance in the La0.7Sr0.3MnO3 ferromagnetic layer and was detected in the SrIrO3 layer due to inverse spin Hall effect. A significant increase of half-width of the spin current spectrum along with the rise of amplitude of the spin current upon cooling from room temperature (300 K) to 135 K were observed.

scholarly journals Ferromagnetic Resonance of FeNi/Cu/FeNi Thin Film on Coplanar Waveguide with Operating Frequency of 1 to 20 GHz

2020 ◽  
Vol 63 (1) ◽  
pp. 1-8
Author(s):  
S. V. Shcherbinin ◽  
S. O. Volchkov ◽  
Ch. Swindells ◽  
B. Nicholson ◽  
D. Atkinson ◽  
...  
Keyword(s):  
Thin Film ◽  
Ferromagnetic Resonance ◽  
Coplanar Waveguide ◽  
Operating Frequency

Detection of localized ferromagnetic resonance in a continuous thin film via magnetic resonance force microscopy

2009 ◽  
Vol 79 (13) ◽  
Author(s):  
E. Nazaretski ◽  
D. V. Pelekhov ◽  
I. Martin ◽  
M. Zalalutdinov ◽  
D. Ponarin ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Resonance ◽  
Ferromagnetic Resonance ◽  
Magnetic Resonance Force Microscopy ◽  
Force Microscopy

Ferromagnetic Resonance Study of the Verwey Phase Transition of Magnetite Thin Film on MgGa₂O₄(001) Substrate

2020 ◽  
Vol 56 (12) ◽  
pp. 1-6
Author(s):  
Abhishek Srivastava ◽  
Amit V. Singh ◽  
Jamileh Beik Mohammadi ◽  
Claudia Mewes ◽  
Arunava Gupta ◽  
...  
Keyword(s):  
Thin Film ◽  
Phase Transition ◽  
Ferromagnetic Resonance

FERROMAGNETIC RESONANCE IN TERFENOL-D AT 17 GHz

2001 ◽  
Vol 15 (24n25) ◽  
pp. 3266-3269 ◽  
Author(s):  
G. DEWAR ◽  
S. PAGEL ◽  
P. SOURIVONG
Keyword(s):  
Magnetic Field ◽  
Ferromagnetic Resonance ◽  
Elastic Strain ◽  
Magnetocrystalline Anisotropy ◽  
Anisotropy Constant ◽  
Temperature Range ◽  
Torque Measurements ◽  
The Magnetic Field

Ferromagnetic resonance measurements have been performed on several samples of Terfenol-D ( Dy0.73Tb0.27Fe1.95 ) at 16.95 GHz and over the temperature range 293 to 305 K. We find that the first magnetocrystalline anisotropy constant, obtained from one sample under nearly zero stress, is K1 = (-1.4±1.0)× l06 erg/cm 3 at 294 K. Our measurement is distinct from quasistatic torque measurements in that the lattice does not deform during the measurement and, hence, the anisotropy contribution due to magnetoelastic strain does not enter. The bare anisotropy constant, unmodified by static elastic strain, is [Formula: see text] and [Formula: see text]. The samples exhibited hysteresis; the position of FMR shifted by 4.0 kOe between measurements made with the magnetic field increasing and those made with the field decreasing.

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