Theoretical Description of the Magnetocaloric Effect With Second-Order Magnetic Phase Transitions in La0.65Ce0.05Sr0.3Mn1−xCuxO3 (x = 0 and x = 0.15) Manganite Using the Bean–Rodbell Model of Magneto–volume Coupling

2021 ◽  
Author(s):  
Ma. Oumezzine
Keyword(s):  
Phase Transitions ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Theoretical Description ◽  
Second Order ◽  
Magnetic Phase Transitions

Magnetic phase transitions and magnetocaloric effect in ternary rhombohedral Laves phases of Gd2Rh3Ge and Er2Rh3Ge

2020 ◽  
Vol 514 ◽  
pp. 166988
Author(s):  
Baidyanath Sahu ◽  
Jia Yan Law ◽  
André M. Strydom ◽  
Victorino Franco ◽  
Harikrishnan S. Nair
Keyword(s):  
Phase Transitions ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions ◽  
Laves Phases

The Magnetic Phase Transitions and Magnetocaloric Effect in the Ho(Co1-XAlx)2 and Tb(Co1-XAlx)2 Compounds

2010 ◽  
Vol 168-169 ◽  
pp. 119-121 ◽  
Author(s):  
S.A. Nikitin ◽  
G.A. Tskhadadze ◽  
I.A. Ovchenkova ◽  
D.A. Zhukova ◽  
T.I. Ivanova
Keyword(s):  
Phase Transitions ◽  
Curie Temperature ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Magnetic Ordering ◽  
Magnetic Phase Transitions ◽  
Al Content ◽  
Direct Measurements ◽  
Magnetic Ordering Temperature ◽  
Ferrimagnetic Structure

Direct measurements of the magnetocaloric effect (MCE) and magnetization have been conducted for the R(Co1-xAlx)2 (R = Tb, Ho) compounds. It was found that the small substitutions of Co by nonmagnetic Al lead to an increase both of the magnetic ordering temperature and the value of MCE. The following increase in Al content decreases the Curie temperature and the value of MCE. The analyses of the MCE effect is conducted considering the ferrimagnetic structure and the itinerant nature of these compounds.

scholarly journals A quantitative criterion for determining the order of magnetic phase transitions using the magnetocaloric effect

2018 ◽  
Vol 9 (1) ◽  
Author(s):  
Jia Yan Law ◽  
Victorino Franco ◽  
Luis Miguel Moreno-Ramírez ◽  
Alejandro Conde ◽  
Dmitriy Y. Karpenkov ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions ◽  
Quantitative Criterion

Magnetic phase transitions and magnetocaloric effect in layered intermetallic La0.75Sm0.25Mn2Si2 compound

2017 ◽  
Vol 440 ◽  
pp. 89-92 ◽  
Author(s):  
N.V. Mushnikov ◽  
E.G. Gerasimov ◽  
P.B. Terentev ◽  
V.S. Gaviko ◽  
K.A. Yazovskikh ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions

Magnetocaloric effect and magnetic phase transitions in nanocrystalline rare-earth metals: Tb, Dy, and Gd

2013 ◽  
Vol 77 (10) ◽  
pp. 1268-1271
Author(s):  
N. Yu. Pankratov ◽  
A. I. Zvonov ◽  
D. Yu. Karpenkov ◽  
A. I. Smarzhevskaya ◽  
A. Yu. Karpenkov ◽  
...  
Keyword(s):  
Rare Earth ◽  
Phase Transitions ◽  
Magnetocaloric Effect ◽  
Magnetic Phase ◽  
Rare Earth Metals ◽  
Magnetic Phase Transitions
Sign in / Sign up

Export Citation Format

Share Document