Magnetization switching dynamics depending on as-patterned magnetization state in magnetic thin-film elements

2005 ◽  
Vol 41 (10) ◽  
pp. 2709-2711
Author(s):  
B.C. Choi ◽  
J. Ho ◽  
Y.K. Hong ◽  
M.H. Park ◽  
H. Han ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Thin Film ◽  
Magnetization Switching ◽  
Magnetization State ◽  
Switching Dynamics

Measurement of Permeability Distribution of Magnetic Thin Film by Meander-Type Probe

2011 ◽  
Vol 131 (7) ◽  
pp. 511-516
Author(s):  
Junya Takahashi ◽  
Shin Yabukami ◽  
Tetsuya Ozawa ◽  
Yasunori Miyazawa ◽  
Kunio Yanagi ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Thin Film ◽  
Permeability Distribution

scholarly journals Layer-selective magnetization switching in the chirped photonic crystal with GdFeCo

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
O. V. Borovkova ◽  
D. O. Ignatyeva ◽  
V. I. Belotelov
Keyword(s):  
Photonic Crystal ◽  
Data Storage ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
The Other ◽  
Magnetization Switching ◽  
Dielectric Layers ◽  
Magnetization State ◽  
Operating Wavelength ◽  
Magnetophotonic Crystal

AbstractHere we propose a magnetophotonic structure for the layer-selective magnetization switching with femtosecond laser pulses of different wavelengths. It is based on a chirped magnetophotonic crystal (MPC) containing magnetic GdFeCo and nonmagnetic dielectric layers. At each operating wavelength the laser pulses heat up to necessary level only one GdFeCo layer that leads to its magnetization reversal without any impact on the magnetization of the other layers. Moreover, magneto-optical reading of the MPC magnetization state is discussed. Lateral dimensions of the considered MPC can be made small enough to operate as a unit cell for data storage.

Dual spiral sandwiched magnetic thin film inductor using Fe–Hf–N soft magnetic films as a magnetic core

2002 ◽  
Vol 239 (1-3) ◽  
pp. 579-581 ◽  
Author(s):  
K.H. Kim ◽  
D.W. Yoo ◽  
J.H. Jeong ◽  
J. Kim ◽  
S.H. Han ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Films ◽  
Magnetic Core ◽  
Magnetic Thin Film ◽  
Soft Magnetic ◽  
Soft Magnetic Films
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