Magnetostructural transition and large magnetocaloric effect in (Mn0.6Fe0.4)NiSi1−Al (x = 0.06–0.08) alloys

2020 ◽  
Vol 500 ◽  
pp. 166345 ◽  
Author(s):  
Subrata Ghosh ◽  
Pintu Sen ◽  
Kalyan Mandal
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition

Magnetostructural transition and magnetocaloric effect inNi55Mn20Ga25single crystals

2005 ◽  
Vol 72 (9) ◽  
Author(s):  
M. Pasquale ◽  
C. P. Sasso ◽  
L. H. Lewis ◽  
L. Giudici ◽  
T. Lograsso ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition

Inverse magnetocaloric effect and the magnetostructural transition in Pr0.15Ca0.85MnO3 manganite

2021 ◽  
pp. 1-1
Author(s):  
Kavipriya Thangavel ◽  
A. V. Morozkin ◽  
V. R. K. Murthy ◽  
S. Rayaprol ◽  
Andreas Poppl ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition

Magnetostructural transition and magnetocaloric effect in MnNiSi-Fe2Ge system

2015 ◽  
Vol 107 (21) ◽  
pp. 212403 ◽  
Author(s):  
C. L. Zhang ◽  
H. F. Shi ◽  
E. J. Ye ◽  
Y. G. Nie ◽  
Z. D. Han ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition

Magnetostructural transition and magnetocaloric effect in highly textured Ni-Mn-Sn alloy

2016 ◽  
Vol 119 (16) ◽  
pp. 165102 ◽  
Author(s):  
P. Czaja ◽  
R. Chulist ◽  
M. J. Szczerba ◽  
J. Przewoźnik ◽  
E. Olejnik ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition

Experimental Study of Magnetocaloric Effect in Ni-Fe-Mn-Ga and Ni-Co-Mn-Ga Heusler Alloys

2013 ◽  
Vol 738-739 ◽  
pp. 456-460 ◽  
Author(s):  
Rafael Fayzullin ◽  
Vasiliy D. Buchelnikov ◽  
Sergey Taskaev ◽  
Mikhail Drobosyuk ◽  
Vladimir V. Khovaylo
Keyword(s):  
Martensitic Transformation ◽  
Curie Temperature ◽  
Magnetocaloric Effect ◽  
Temperature Increase ◽  
Direct Method ◽  
Heusler Alloys ◽  
Iron Concentration ◽  
Magnetostructural Transition ◽  
Phase Transition Temperatures ◽  
Magnetic Field Change

In this work we experimentally studied the MCE in the Heusler alloys Ni2.19-xFexMn0.81Ga (x = 0.01, 0.02, 0.03, 0.04) and Ni2.16-xCoxMn0.84Ga (x = 0.03, 0.06, 0.09). Magnetocaloric effect was measured by the direct method using the installation from the company AMT&C. The temperature dependencies of ∆Tad for the magnetic field change ∆H = 2 T were measured. The phase transition temperatures were determined from temperature dependencies of low field magnetization measured by original setup using Hall effect. Studies have shown that replacement of the Ni atoms with the iron atoms slightly reduces the temperature magnetostructural transition for x = 0.01,0.02, and starting with x = 0.03, magnetic and structural transitions occur separately and a further increase in iron concentration leads to the Curie temperature increase, while the temperature martensitic transformation decreases. When replacing the Ni atoms with the Co atoms of the martensitic transformation temperature and Curie temperature increase.

scholarly journals Magnetocaloric effect and magnetization in a Ni–Mn–Ga Heusler alloy in the vicinity of magnetostructural transition

2004 ◽  
Vol 272-276 ◽  
pp. 2040-2042 ◽  
Author(s):  
A. Aliev ◽  
A. Batdalov ◽  
S. Bosko ◽  
V. Buchelnikov ◽  
I. Dikshtein ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Heusler Alloy ◽  
Magnetostructural Transition

Magnetostructural transition and magnetocaloric effect in MnCoGe–NiCoGe system

2015 ◽  
Vol 639 ◽  
pp. 36-39 ◽  
Author(s):  
C.L. Zhang ◽  
H.F. Shi ◽  
E.J. Ye ◽  
Y.G. Nie ◽  
Z.D. Han ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetostructural Transition
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