Temperature Dependence of Magnetic Properties and Magnetic Field Behavior of Co/Gd/Co Thin-Film Three-Layer Systems

2021 ◽  
Author(s):  
A. M. Kharlamova ◽  
A. V. Makarov ◽  
A. V. Svalov ◽  
E. E. Shalygina
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Properties ◽  
Temperature Dependence ◽  
Field Behavior

scholarly journals Effect of applied magnetic field on the electroplating and magnetic properties of amorphous FeNiPGd thin film

2020 ◽  
Vol 495 ◽  
pp. 165872 ◽  
Author(s):  
Lin-Lin Yang ◽  
Chunhuan Chen ◽  
Jie Yuan ◽  
Li-Yin Gao ◽  
Zhengang Shang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Properties ◽  
Applied Magnetic Field

Magnetic and magnetoresistive properties of nanocomposites based on Co and SiO

2019 ◽  
Vol 33 (12) ◽  
pp. 1950113 ◽  
Author(s):  
I. M. Pazukha ◽  
Y. O. Shkurdoda ◽  
A. M. Chornous ◽  
L. V. Dekhtyaruk
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Properties ◽  
Room Temperature ◽  
Annealing Process ◽  
Anisotropic Character ◽  
Co Concentration ◽  
Beam Method ◽  
The Magnetic Field ◽  
Film Nanocomposites

A series of thin-film nanocomposites based on ferromagnetic metal Co and insulator SiO were prepared using an electron-beam method. The magnetoresistive and magnetic properties of these structures deposited at room temperature and then annealed to 700 K were investigated. The results showed that at the Co concentration 40 [Formula: see text]x [Formula: see text] 60 at.%, thin-film nanocomposites exhibit magnetoresistance (MR) that is conditional on spin-dependent tunnelling of electrons. This range of concentrations corresponds to the prepercolation area according to the magnetic investigations. For samples with x [Formula: see text] 70 at.%, the anisotropic character of MR peculiar to the homogeneous ferromagnetic materials appears. According to the magnetic properties study, this range of concentrations corresponds to the area after transition through the percolation threshold. The annealing process in temperature range from 300 K to 700 K in the magnetic field slightly influenced the magnetoresistive properties of the thin-film nanocomposites based on Co and SiO for all range of concentrations.

Fabrication of NdFeB Thin Film and Its Application in MEMS

2002 ◽  
Author(s):  
Pan Zheng ◽  
Mohammad Kilani ◽  
Yousef S. Haik ◽  
Ching-Jen Chen
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Thin Films ◽  
Magnetic Properties ◽  
Saturation Magnetization ◽  
Transmission System ◽  
Gear Transmission ◽  
Energy Product ◽  
Gear Transmission System ◽  
Residual Inductance

The paper measures the magnetic properties of NdFeB thin films developed under the effects of magnetic field. The samples exhibited a larger residual inductance, saturation magnetization and energy product than those treated without field or with weaker field. Magnetic MEMS was introduced with application of the NdFeB film to micro device such as pumps and gear transmission system.

scholarly journals Inhomogeneous magnetic field influence on magnetic properties of NiFe/IrMn thin film structures

2019 ◽  
Vol 475 ◽  
pp. 763-766 ◽  
Author(s):  
Ch. Gritsenko ◽  
A. Omelyanchik ◽  
A. Berg ◽  
I. Dzhun ◽  
N. Chechenin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Properties ◽  
Inhomogeneous Magnetic Field ◽  
Field Influence

Temperature-Dependence of Static Magnetic Properties of FeGa Thin Film Fabricated by Pulsed Laser Deposition

2019 ◽  
Vol 120 (7) ◽  
pp. 626-631
Author(s):  
Yi Zhang ◽  
Mutellip Turghun ◽  
Chao Juan Huang ◽  
Tao Wang ◽  
FeiFei Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Properties ◽  
Temperature Dependence ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition

Magnetic Domain Structures in CoNiFe Thin Films and Lines

2002 ◽  
Vol 738 ◽  
Author(s):  
Lucas Pérez ◽  
Oscar de Abril ◽  
Claudio Aroca ◽  
Pedro Sánchez ◽  
Eloísa López ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Thin Films ◽  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Domain Structure ◽  
Magnetic Domain ◽  
Electrodeposition Process ◽  
Domain Structures

ABSTRACTThin films and arrays of lines of magnetic CoNiFe alloy have been produced by electrodeposition. A magnetic field was applied during the electrodeposition process in order to induce a magnetic anisotropy in the sample. The dependence of the magnetic properties and the magnetic domain structures on the thickness of the films is reported. In addition to this, the magnetic properties and the domain structure of a thin film and an array of lines, with the same thickness and deposited in the same conditions, have been compared. An increase in the coercivity of the array of lines has been shown.

Defect characterization and magnetic properties in un-doped ZnO thin film annealed in a strong magnetic field

2014 ◽  
Vol 23 (12) ◽  
pp. 127503 ◽  
Author(s):  
Shuai Ning ◽  
Peng Zhan ◽  
Wei-Peng Wang ◽  
Zheng-Cao Li ◽  
Zheng-Jun Zhang
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Magnetic Properties ◽  
Strong Magnetic Field ◽  
Defect Characterization ◽  
Zno Thin Film ◽  
Doped Zno

Magnetic Properties of Superconducting GdBa2Cu3O6+δat Low Temperature and High Field

1987 ◽  
Vol 99 ◽  
Author(s):  
C. Y. Huang ◽  
Y. Shapira ◽  
P. H. Hor ◽  
R. L. Meng ◽  
C. W. Chu
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Magnetic Properties ◽  
Low Temperature ◽  
Temperature Dependence ◽  
High Field ◽  
Spin Subsystem ◽  
High Fields ◽  
Very High ◽  
Canted Phase

ABSTRACTThe magnetization of antiferromagnetic superconducting GdBa2Cu3O6+δ has been measured for ∼1.5 < T ≤4.2 K for magnetic fields up to ∼20 T. We found that all Gd3+ spins are nearly parallel at very high fields, and that this saturated spin subsystem coexists with superconductivity. Below the Neel temperature, 2.22 K, we observed the transition from the “canted” phase to the paramagnetic phase by the application of a high magnetic field. The temperature dependence of this phase transition is also reported.

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