Systematic study of magnetic properties in Zn-based Tsai-type icosahedral quasicrystals and their approximant

2006 ◽  
Vol 86 (6-8) ◽  
pp. 725-732 ◽  
Author(s):  
S. Kashimoto ◽  
S. Motomura ◽  
S. Francoual ◽  
S. Matsuo ◽  
T. Ishimasa
Keyword(s):  
Magnetic Properties ◽  
Systematic Study ◽  
Icosahedral Quasicrystals

Magnetic behavior of Fe and Tm in Zn–Fe–Sc–Tm icosahedral quasicrystals

2009 ◽  
Vol 224 (1-2) ◽  
Author(s):  
Shiro Kashimoto ◽  
Chihiro Masuda ◽  
Tsutomu Ishimasa
Keyword(s):  
Magnetic Properties ◽  
Magnetic Behavior ◽  
Icosahedral Quasicrystals

AbstractThe magnetic properties of

Substrate-Deposition-Teiimperatijre Dependence of Perpendicular Magnetic Anisotropy in (Fe/Pt) Compositionally-Modulated Films

1991 ◽  
Vol 232 ◽  
Author(s):  
S. Iwata ◽  
S. S. P. Parkin ◽  
H. Nuri ◽  
T. Suzuki
Keyword(s):  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Saturation Magnetization ◽  
Systematic Study ◽  
Deposition Temperature ◽  
Major Part ◽  
Perpendicular Magnetic Anisotropy ◽  
Perpendicular Anisotropy ◽  
Elastic Effect

ABSTRACTA systematic study on magnetic properties of (Fc/Pt) compositionally-modulated films as a function of substrate-deposition-temperature has been carried out. For films with (2.5ÅFe/18ÅPt)×40, the intrinsic perpendicular magnetic anisotropy Ku is found to increase with decreasing temperature for all the sarmples deposited at temperatures from -114 °C to 220°C during deposition. The higher the substrate-deposition-temperature, the larger the Ku values become. This result implies a possible contribution from the magne to-elastic effect to the total anisotropy. However, a major part responsible for the perpendicular anisotropy may be found in other mechanisms. The saturation magnetization is found to exceed the value for pure Fe at temperatures lower than 180K.

Systematic study of structural, transport, and magnetic properties of Ni52+xMn26−xAl22 (1 ≤ x ≤ 5) melt-spun ribbons

2011 ◽  
Vol 109 (8) ◽  
pp. 083915 ◽  
Author(s):  
Saurabh Kumar Srivastava ◽  
Vijay Kumar Srivastava ◽  
Lajos K. Varga ◽  
Vladimir V. Khovaylo ◽  
Ryousuke Kainuma ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Systematic Study ◽  
Melt Spun ◽  
Melt Spun Ribbons

Microstructure and Magnetic Properties of Rapidly Solidified Sm(CobalFe0.11Cu0.10Zrx)7 Alloys

2014 ◽  
Vol 893 ◽  
pp. 357-360
Author(s):  
Li Ya Li ◽  
Yi Cheng Ge ◽  
Yuan Dong Peng
Keyword(s):  
Magnetic Properties ◽  
Saturation Magnetization ◽  
Systematic Study ◽  
Structure Type ◽  
Zr Addition ◽  
Heat Treated ◽  
Intrinsic Coercivity ◽  
Structural And Magnetic Properties ◽  
Rapidly Solidified ◽  
Microstructure And Magnetic Properties

We reported a systematic study of the effect of Zr content on the structural and magnetic properties of rapidly quenched Sm (CobalFe0.11Cu0.10Zrx)7 alloys with x varying from 0 to 0.04. The results show that the addition of Zr greatly affected the microstructure and magnetic properties of the heat-treated ribbons. The Zr-free ribbon had crystallized as the 1:7H structure as the main phase while the ribbon with Zr addition adopted the 2:17R structure type. A Sm2Co7 phase was observed in the heat-treated ribbons when the Zr content x increased to 0.04. It is found that while the Zr content was increased from 0 to 0.04, saturation magnetization of the heat-treated ribbons was decreased from 11.9kGs to 3.3 kGs, and the intrinsic coercivity was increased from 0.07 kOe to 11.7 kOe. The highest intrinsic coercivity, Hci=11.7 kOe, was obtained in the ribbon with Zr content of 0.03.

scholarly journals A Systematic Study of the Structural and Magnetic Properties of Mn-, Co-, and Ni-Doped Colloidal Magnetite Nanoparticles

2015 ◽  
Vol 119 (21) ◽  
pp. 11947-11957 ◽  
Author(s):  
Francis Leonard Deepak ◽  
Manuel Bañobre-López ◽  
Enrique Carbó-Argibay ◽  
M. Fátima Cerqueira ◽  
Yolanda Piñeiro-Redondo ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Systematic Study ◽  
Magnetite Nanoparticles ◽  
Structural And Magnetic Properties
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