Dielectric and magnetic properties of rare-earth-doped cobalt ferrites and their first-order reversal curve analysis

2019 ◽  
Vol 125 (8) ◽  
Author(s):  
Rubiya Samad ◽  
Mehraj ud Din Rather ◽  
Kandasami Asokan ◽  
Basharat Want
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Curve Analysis ◽  
First Order ◽  
Cobalt Ferrites ◽  
Rare Earth Doped

Synthesis, structure, and magnetic properties of rare-earth-doped Ni0.75Zn0.25Fe2O4 nickel zinc ferrite

2016 ◽  
Vol 52 (9) ◽  
pp. 932-938 ◽  
Author(s):  
G. V. Bazuev ◽  
O. I. Gyrdasova ◽  
S. I. Novikov ◽  
A. Yu. Kuznetsov
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Zinc Ferrite ◽  
Nickel Zinc ◽  
Rare Earth Doped

First-order-reversal-curve analysis of rare earth permanent magnet nanostructures: insight into the coercivity enhancement mechanism through regulating the Nd-rich phase

2021 ◽  
Author(s):  
Junjie Xu ◽  
Kai Zhu ◽  
Wei Li ◽  
Xiaobai Wang ◽  
Ziyu Yang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Permanent Magnet ◽  
Curve Analysis ◽  
Magnetic Interactions ◽  
Phase Content ◽  
Rich Phase ◽  
Enhancement Mechanism ◽  
First Order ◽  
Insight Into

The coercivity enhancement mechanism of Nd2Fe14B-based nanostructures with Nd-rich phase is revealed by first-order-reversal-curve diagram, which is that increased Nd-rich phase content leads to optimized magnetic interactions and microstructure.

Magnetic properties of rare-earth-doped La0.7Sr0.3MnO3

2016 ◽  
Vol 29 (3) ◽  
pp. 035803 ◽  
Author(s):  
Pavel Veverka ◽  
Ondřej Kaman ◽  
Karel Knížek ◽  
Pavel Novák ◽  
Miroslav Maryško ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Doped

Structural and Magnetic Properties of Rare Earth Doped Multilayer Nanocable Arrays

2020 ◽  
Vol 20 (3) ◽  
pp. 1873-1877 ◽  
Author(s):  
Xiao-Ru Li ◽  
Guo-Jun Song ◽  
Li-Chun Ma ◽  
Qiao-Hong Peng ◽  
Hong-Yan Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Low Cost ◽  
Earth Metal ◽  
Perpendicular Recording ◽  
Magnet Material ◽  
Coaxial Nanocables ◽  
Rare Earth Doped ◽  
Magnetization Processes ◽  
Anisotropic Magnetization

The structure and anisotropic magnetization of One-dimensional (1D) Nd/Co/PA66 coaxial nanocables prepared by a low cost physical infiltration and electrodeposition methods are investigated. The preparation of Co nanotubes, Co/PA66 two-layer nanotubes and Nd/Co/PA66 three-layer nanocales is described, respectively. The structure, chemical composition and magnetic properties of various nanomaterials were investigated. The results show that the magnetic properties were affected by the rare earth metal Nd and the structural properties. The residual magnetization ratio of Nd/Co/PA66 nanocables is the biggest due to the synergistic effect of Nd and Co. In addition, the magnetization processes of the nanostructure were discussed in detail. We believe that these methods may provide an idea for ferromagnetic alloys and permanent magnet material and suitable for future applications in perpendicular recording media.

Photoluminescence decay curve analysis of some rare earth doped CeO2 phosphors

2017 ◽  
Vol 28 (22) ◽  
pp. 17271-17277 ◽  
Author(s):  
Deepika Chandrakar ◽  
Jagjeet Kaur Saluja ◽  
N. S. Suryanarayana ◽  
Vikas Dubey ◽  
Ravi Shrivastava ◽  
...  
Keyword(s):  
Rare Earth ◽  
Decay Curve ◽  
Curve Analysis ◽  
Photoluminescence Decay ◽  
Doped Ceo2 ◽  
Rare Earth Doped

Magnetic properties of rare-earth-doped GaN

2003 ◽  
Vol 0 (7) ◽  
pp. 2874-2877 ◽  
Author(s):  
H. Bang ◽  
J. Sawahata ◽  
G. Piao ◽  
M. Tsunemi ◽  
H. Yanagihara ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Doped

Structural and magnetic properties of rare-earth doped (Sr2−xSmx)FeMoO6 compounds

2010 ◽  
Vol 405 (5) ◽  
pp. 1428-1432 ◽  
Author(s):  
Q. Zhang ◽  
G.Y. Liu ◽  
Z.F. Xu ◽  
X.M. Feng ◽  
G.H. Rao
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Structural And Magnetic Properties ◽  
Rare Earth Doped
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