Tuning the structural and magnetocaloric properties of Gd5Si2Ge2 with Nd substitution

2015 ◽  
Vol 117 (1) ◽  
pp. 013910 ◽  
Author(s):  
Bhagya Uthaman ◽  
G. R. Raji ◽  
Senoy Thomas ◽  
K. G. Suresh ◽  
Manoj Raama Varma
Keyword(s):  
Magnetocaloric Properties ◽  
Nd Substitution

Effect of partial Nd-substitution on the magnetic and magnetocaloric properties in spin-reorientation PrCo4Al alloy

2011 ◽  
Vol 84 (2) ◽  
pp. 167-171 ◽  
Author(s):  
S. C. Ma ◽  
D. H. Wang ◽  
Z. C. Zhong ◽  
L. J. Shen ◽  
H. C. Xuan ◽  
...  
Keyword(s):  
Spin Reorientation ◽  
Magnetocaloric Properties ◽  
Nd Substitution

The impact of Pr and Nd substitution on structure, hysteresis and magnetocaloric properties of La1-x(Pr;Nd)XFe11.6Si1.4

2021 ◽  
Author(s):  
Amin Davarpanah ◽  
Iliya Radulov ◽  
Navid Shayanfar ◽  
Fernando Maccari ◽  
Konstantin Skokov ◽  
...  
Keyword(s):  
Magnetocaloric Properties ◽  
Nd Substitution ◽  
The Impact

Effect of Nd Substitution on the Structural and Magnetocaloric Properties of Gd5Si2Ge2

2015 ◽  
Vol 830-831 ◽  
pp. 501-504
Author(s):  
Bhagya Uthaman ◽  
Manoj Raama Varma
Keyword(s):  
Phase Transition ◽  
Curie Temperature ◽  
Magnetic Transition ◽  
Ferromagnetic Transition ◽  
First Order ◽  
Arc Melting ◽  
First Order Phase Transition ◽  
Magnetocaloric Properties ◽  
Nd Substitution ◽  
First Order Phase

In the present work, Nd substituted Gd5-xNdxSi2Ge2 with x = 0.05, 0.1 and 0.2 have been synthesized by arc melting and the effect of Nd substitution on the structural and magnetocaloric properties of Gd5Si2Ge2 has been investigated. The composition with x=0.05 undergoes a first order phase transition with a Curie temperature of 275 K. With the increase in Nd content to x=0.1 and x=0.2, the compounds undergo a second order magnetic transition at 300 K and 293 K respectively. Maximum entropy changes (-ΔSM) for Gd5-xNdxSi2Ge2 alloys with x = 0.05, 0.1 and 0.2 are 12.8, 7.6 and 7.2 J/kg K, respectively, for 50 kOe. The critical exponent analysis of the paramagnetic to ferromagnetic transition and the scaling behaviour of field dependence of MCE for x=0.1 and 0.2 compositions is also carried out.

Effects of A-site cation disorder on structure and magnetocaloric properties in Y and Sr codoped La2∕3Ca1∕3MnO3 compounds

2009 ◽  
Vol 105 (7) ◽  
pp. 07D713 ◽  
Author(s):  
Qing Ji ◽  
Bin Lv ◽  
P. F. Wang ◽  
H. L. Cai ◽  
X. S. Wu ◽  
...  
Keyword(s):  
Cation Disorder ◽  
Magnetocaloric Properties ◽  
A Site

scholarly journals An investigation on the effect of Ti doping at the Mn site on structural magnetic and magnetocaloric properties of Nd0.5Ca0.5MnO3

2021 ◽  
pp. 111512
Author(s):  
Anitha Anand ◽  
M. Manjuladevi ◽  
R.K. Veena ◽  
V.S. Veena ◽  
Yuri S. Koshkid'ko ◽  
...  
Keyword(s):  
Magnetocaloric Properties ◽  
Ti Doping
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