Electric-Field Modulation of Interface Magnetic Anisotropy and Spin Reorientation Transition in (Co/Pt)3/PMN–PT Heterostructure

2017 ◽  
Vol 9 (12) ◽  
pp. 10855-10864 ◽  
Author(s):  
Ying Sun ◽  
You Ba ◽  
Aitian Chen ◽  
Wei He ◽  
Wenbo Wang ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Spin Reorientation ◽  
Spin Reorientation Transition ◽  
Field Modulation

scholarly journals Non-monotonic magnetic anisotropy behavior as a function of adsorbate coverage in Fe ultrathin films near the spin reorientation transition

2021 ◽  
Author(s):  
A. Quesada ◽  
G. Chen ◽  
A. T. N'Diaye ◽  
P. Wang ◽  
Y. Z. Wu ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Magnetic Anisotropy ◽  
Ultrathin Films ◽  
Co Adsorption ◽  
Spin Reorientation ◽  
Spin Reorientation Transition ◽  
Out Of Plane

Carbon monoxide (CO) adsorption on ultrathin fcc Fe films is known to result in the rotation of magnetization from out-of-plane to in-plane.

Influence of an electric field on the spin-reorientation transition in Ni/Cu(100)

2014 ◽  
Vol 105 (15) ◽  
pp. 152903 ◽  
Author(s):  
Lukas Gerhard ◽  
Frédéric Bonell ◽  
Wulf Wulfhekel ◽  
Yoshishige Suzuki
Keyword(s):  
Electric Field ◽  
Spin Reorientation ◽  
Spin Reorientation Transition

Physical and Magnetic Modification of Co/Pt Multilayers by Ion Irradiation

2002 ◽  
Vol 8 (4) ◽  
pp. 319-332 ◽  
Author(s):  
G.J. Kusinski ◽  
G. Thomas
Keyword(s):  
Magnetic Anisotropy ◽  
Ion Irradiation ◽  
Strain Relaxation ◽  
Magnetic Domain ◽  
Perpendicular Magnetic Anisotropy ◽  
Spin Reorientation ◽  
Microstructural Changes ◽  
Spin Reorientation Transition ◽  
Before And After ◽  
Magnetic Modification

The microstructure of Co/Pt multilayers with large perpendicular magnetic anisotropy (PMA) was investigated before and after energetic ion irradiation. No pronounced microstructural changes were detected at ion doses sufficient to completely reduce the PMA and cause a spin reorientation transition to in-plane. Ion-induced displacement of Co and Pt atoms near Co/Pt interfaces lead to local “roughening” and Co layer strain relaxation, reducing the PMA. The magnetic domain confinement induced by ion irradiation and magnetic patterning by selective ion irradiation were also investigated.

Nonvolatile electric-field modulation of magnetic anisotropy in perpendicularly magnetized L10-FePt/(001)[Pb(Mg1/3Nb2/3)]0.7-(PbTiO3)0.3 heterostructures

2013 ◽  
Vol 103 (25) ◽  
pp. 252405 ◽  
Author(s):  
Wu-Chang Tsai ◽  
Sheng-Chieh Liao ◽  
Kuo-Feng Huang ◽  
Ding-Shuo Wang ◽  
Chih-Huang Lai
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Field Modulation

Erratum: “Electric field modulation of magnetic anisotropy in perpendicularly magnetized Pt/Co structure with a Pd top layer”

2017 ◽  
Vol 10 (5) ◽  
pp. 059201
Author(s):  
Yuki Hibino ◽  
Tomohiro Koyama ◽  
Aya Obinata ◽  
Kazumoto Miwa ◽  
Shimpei Ono ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Field Modulation

Effect of MgO/Fe Interface Oxidation State on Electric-Field Modulation of Interfacial Magnetic Anisotropy

2016 ◽  
Vol 45 (6) ◽  
pp. 3162-3166 ◽  
Author(s):  
X. W. Guan ◽  
X. M. Cheng ◽  
S. Wang ◽  
T. Huang ◽  
K. H. Xue ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Oxidation State ◽  
Field Modulation

Electric field modulation of magnetic anisotropy in perpendicularly magnetized Pt/Co structure with a Pd top layer

2015 ◽  
Vol 8 (11) ◽  
pp. 113002 ◽  
Author(s):  
Yuki Hibino ◽  
Tomohiro Koyama ◽  
Aya Obinata ◽  
Kazumoto Miwa ◽  
Shimpei Ono ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Field Modulation

Spin Reorientation Transition and Magnetization Reversal Mechanism of Gd Doped FeCo High-Frequency Soft Magnetic Thin Films

2014 ◽  
Vol 924 ◽  
pp. 141-151 ◽  
Author(s):  
Yu Rong An ◽  
Yue Li ◽  
Zhen Wang ◽  
Ya Lu Zuo ◽  
Li Xi
Keyword(s):  
Thin Films ◽  
Magnetic Anisotropy ◽  
Magnetization Reversal ◽  
High Frequency ◽  
Uniaxial Anisotropy ◽  
Spin Reorientation ◽  
Spin Reorientation Transition ◽  
Sputtering Power ◽  
Deposition Power ◽  
Reversal Mechanism

The magnetic FeCoGd thin films with various sputtering power from 10 to 30 W were fabricated on glass substrates by magnetron co-sputtering. The crystal structure of as-deposited FeCoGd thin films was investigated by X-ray diffraction. And an increasing trend of grain size with the increasing sputtering power was shown. When sputtering power is below 30 W, the films exhibited obviously in-plane uniaxial magnetic anisotropy, and the in-plane magnetic anisotropy field Hkdecreased with increasing deposition power. Moreover, good high frequency characteristics were obtained. The magnetization reversal mechanism has been investigated via the in-plane angular dependences of the magnetization and the coercivity. The experimental data points indicated that the magnetization reversal mechanism of FeCoGd film with in-plane uniaxial anisotropy is domain-wall depinning and coherent rotation when the applied field is close to the easy axis and hard axis, respectively. A spin reorientation transition phenomenon was observed when deposition power is larger than 30 W. A stripe domain structure for the sample with 30 W deposition power was developed due to a dominated perpendicular magnetic anisotropy.

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