Phase Evolution and Magnetic Properties of a Co-rich Multi-component Magnetic Nanocomposite Film

2022 ◽  
pp. 163782
Author(s):  
D. Tweddle ◽  
A. Koenig ◽  
P. Nakarmi ◽  
A.M. Leary ◽  
R.D. Noebe ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Nanocomposite Film ◽  
Phase Evolution ◽  
Magnetic Nanocomposite

Phase evolution and magnetic properties of PrxFe82−x−yTiyCo10B4C4 (x=9–10.5; y=0, 2) nanocomposites

2007 ◽  
Vol 437 (1-2) ◽  
pp. 197-202 ◽  
Author(s):  
A.H. Li ◽  
C.H. Chiu ◽  
H.W. Chang ◽  
W.C. Chang ◽  
W. Li
Keyword(s):  
Magnetic Properties ◽  
Phase Evolution

Phase Evolution, Microstructure, Electrical, and Magnetic Properties of Bi 0.5 (Na 0.68 K 0.22 Li 0.10 ) 0.5 TiO 3 Ceramics with Fe 3+ Substitution

2020 ◽  
Vol 217 (12) ◽  
pp. 1900983
Author(s):  
Pamornnarumol Bhupaijit ◽  
Pinit Kidkhunthod ◽  
Sanu Kumar Gupta ◽  
Noppadon Nuntawong ◽  
Sasipohn Prasertpalichat ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Phase Evolution ◽  
Electrical And Magnetic Properties

PHASE EVOLUTION AND MAGNETIC PROPERTIES OF FEPT-PTTE2 NANORODS

2009 ◽  
Vol 23 (17) ◽  
pp. 3573-3578
Author(s):  
QINGYU YAN ◽  
AIDONG LI
Keyword(s):  
Magnetic Properties ◽  
Phase Transformation ◽  
High Temperature ◽  
Annealing Temperature ◽  
Phase Evolution ◽  
Polyol Process ◽  
Phase Ratio ◽  
High Temperature Annealing ◽  
Two Phase

FePt - PtTe 2 two phase nanorods have been produced by a polyol process. The shape and magnetic properties of two phase nanorods with different phase ratio are investigated. L10 phase transformation of FePt in the nanorods has been accomplished at annealing temperature as low as 400 °C with Hc above 500mT. High temperature annealing causes the disintegration of the nanorods due the melting/evaporation of Te element.

PHASE EVOLUTION AND MAGNETIC PROPERTIES OF TbCu7-TYPE (Sm, Pr)Co7-xHfxMy (x = 0-0.5; y = 0-0.14) RIBBONS

2009 ◽  
Vol 23 (06n07) ◽  
pp. 1663-1669 ◽  
Author(s):  
H. W. Chang ◽  
S. T. Huang ◽  
I. W. Chen ◽  
C. W. Chang ◽  
W. C. Chang
Keyword(s):  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Exchange Coupling ◽  
Coupling Effect ◽  
Anisotropy Field ◽  
Phase Evolution ◽  
Phase Constitution ◽  
Melt Spun

The effects of Hf substitution and C content on the magnetic properties, phase evolution, and microstructure of melt spun ( Sm , Pr ) Co 7- x Hf x C y ( x = 0-0.5; y = 0-0.14) ribbons have been studied. A proper Hf substitution is helpful not only in stabilizing 1:7 phase but also in enhancing its magnetic anisotropy field. As a result, magnetic properties of B r = 6.4 kG , i H c = 7.3 kOe and ( BH ) max = 8.7 MGOe for SmCo 6.9 Hf 0.1 ribbons are obtained. Besides, a small amount of C addition in the ribbons could slightly modify phase constitution and effectively refine their microstructure to strengthen the exchange coupling effect between magnetic grains. Furthermore, a slight Pr substitution for Sm may further increase the magnetization and the magnetic properties of the ribbons. The optimal magnetic properties of B r = 7.1 kG , i H c = 8.5 kOe and ( BH ) max = 11.2 MGOe could be achieved for the directly quenched Sm 0.8 Pr 0.2 Co 6.9 Hf 0.1 C 0.12 ribbons.

Effect of C addition on the magnetic properties, phase evolution, and microstructure of melt spun ribbons

2008 ◽  
Vol 147 (1-2) ◽  
pp. 69-73 ◽  
Author(s):  
H.W. Chang ◽  
S.T. Huang ◽  
C.W. Chang ◽  
W.C. Chang ◽  
A.C. Sun ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Phase Evolution ◽  
Melt Spun ◽  
Melt Spun Ribbons
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