Effect of particle size on the magnetic properties of core-shell structured nanoparticles

2006 ◽  
Vol 100 (3) ◽  
pp. 034301 ◽  
Author(s):  
Abdullah Ceylan ◽  
C. C. Baker ◽  
S. K. Hasanain ◽  
S. Ismat Shah
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Core Shell ◽  
Effect Of Particle Size

Study on the Effect of Particle Size on Viscoelastic Properties of Magnetorheological Elastomers

2019 ◽  
Vol 4 (1) ◽  
pp. 59-67 ◽  
Author(s):  
Ruyi Gan ◽  
Yaping Li ◽  
Song Qi ◽  
Mi Zhu ◽  
Miao Yu
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Viscoelastic Properties ◽  
Magnetic Particle ◽  
Critical Factor ◽  
Iron Particles ◽  
Magnetorheological Elastomers ◽  
Physical Mechanisms ◽  
The Matrix ◽  
Effect Of Particle Size

Background: As an intelligent material, Magnetorheological Elastomer (MRE) has attracted extensive attention due to their excellent magnetic-induced properties. Aim: In addition to the matrix and interface, magnetic particle is the most critical factor in the magnetic properties of MRE. Particle size does not only affect on the magnetic properties of MRE, but also affects on interface and particle distribution. Therefore, studying the influence of particle size on viscoelastic properties is of great significance for the MRE. Methods: In this paper, several kinds of MREs containing Carbonyl Iron Particles (CIPs) with different sizes were prepared and characterized. The influences of frequency, strain and magnetic field on viscoelastic properties of these MRE samples have been discussed comprehensively. Results: The result shows that the particle size has a great impact on the performance of MRE, which indicates that the MRE performance can be improved by optimizing the particle size selection. In addition, possible physical mechanisms have been proposed to explain the effect of particles on MRE performance. Conclusion: This work can provide guidance for the performance improvement of MREs.

The effect of particle size and consolidating pressure on the magnetic properties of Sm(Co, Fe, Cu, Zr)z bonded magnets

1998 ◽  
Vol 83 (11) ◽  
pp. 6712-6714 ◽  
Author(s):  
B. M. Ma ◽  
W. Gong ◽  
C. O. Bounds ◽  
C. H. Chen ◽  
M. S. Walmer
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Effect Of Particle Size

Effect of particle size on the structure and magnetic properties of La0.6Pb0.4MnO3 nanoparticles

2006 ◽  
Vol 100 (9) ◽  
pp. 094324 ◽  
Author(s):  
T. Zhang ◽  
G. Li ◽  
T. Qian ◽  
J. F. Qu ◽  
X. Q. Xiang ◽  
...  
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Effect Of Particle Size

Effect of particle size distribution on the structure, hyperfine, and magnetic properties of Ni0.5Zn0.5Fe2O4 nanopowders

2014 ◽  
Vol 116 (23) ◽  
pp. 233907 ◽  
Author(s):  
Kaustav Bhattacharjee ◽  
Satya P. Pati ◽  
G. C. Das ◽  
D. Das ◽  
K. K. Chattopadhyay
Keyword(s):  
Particle Size ◽  
Magnetic Properties ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Effect Of Particle Size
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