Table-like magnetocaloric effect and large refrigerant capacity in Gd65Mn25Si10-Gd composite materials for near room temperature refrigeration

2018 ◽  
Vol 14 ◽  
pp. 22-26 ◽  
Author(s):  
X.C. Zhong ◽  
X.Y. Shen ◽  
H.Y. Mo ◽  
D.L. Jiao ◽  
Z.W. Liu ◽  
...  
Keyword(s):  
Composite Materials ◽  
Magnetocaloric Effect ◽  
Room Temperature ◽  
Refrigerant Capacity

Table-like magnetocaloric effect around room temperature of antiperovskite composite materials based on Mn3Sn1-xGaxC

2021 ◽  
Vol 27 ◽  
pp. 102379
Author(s):  
Congji Jiang ◽  
Jun Yan ◽  
Xiangqian Wang ◽  
Shijie Wei ◽  
Pengli Liang ◽  
...  
Keyword(s):  
Composite Materials ◽  
Magnetocaloric Effect ◽  
Room Temperature

Refrigerant Capacity and Magnetocaloric Effect on LaFe11.1Co0.8Si1.1BX Alloys

2011 ◽  
Vol 84-85 ◽  
pp. 667-670
Author(s):  
Guo Qiu Xie
Keyword(s):  
Magnetocaloric Effect ◽  
Room Temperature ◽  
Magnetic Entropy Change ◽  
Entropy Change ◽  
Magnetic Entropy ◽  
Field Change ◽  
Refrigerant Capacity ◽  
Structure Phase ◽  
Magnetic Field Change ◽  
Cubic Structure

In this paper, we report on the structure, magnetic properties and magnetocaloric effect in NaZn13-type LaFe11.1Co0.8Si1.1Bxalloys close to room temperature. The stable NaZn13cubic structure phase (space group isFm-3c) can easily obtained by annealing at 1080 °C for 225 hours. The maximal values of magnetic entropy change for LaFe11.1Co0.8Si1.1Bx(x=0.2, 0.25) were found to be 5.3 and 5.9 J/kg K at Curie temperature for a magnetic field change in 0-1.5 T, respectively. The calculated refrigerant capacity for a field change in 0–1.5 T is about 147 and 107 J/kg K, for LaFe11.1Co0.8Si1.1B0.2and LaFe11.1Co0.8Si1.1B0.25respectively, which is as larger as those of Gd(99.3%) alloy

Large magnetocaloric effect and refrigerant capacity near room temperature in as-cast Gd5Ge2Si2−xSnx compounds

2013 ◽  
Vol 102 (19) ◽  
pp. 192410 ◽  
Author(s):  
A. Magnus G. Carvalho ◽  
J. C. G. Tedesco ◽  
M. J. M. Pires ◽  
M. E. Soffner ◽  
A. O. Guimarães ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Room Temperature ◽  
Refrigerant Capacity

Low field giant magnetocaloric effect in RNiBC (R = Er and Gd) and enhanced refrigerant capacity in its composite materials

2012 ◽  
Vol 101 (12) ◽  
pp. 122401 ◽  
Author(s):  
Lingwei Li ◽  
Michiaki Kadonaga ◽  
Dexuan Huo ◽  
Zhenghong Qian ◽  
Takahiro Namiki ◽  
...  
Keyword(s):  
Composite Materials ◽  
Magnetocaloric Effect ◽  
Low Field ◽  
Refrigerant Capacity ◽  
Giant Magnetocaloric Effect

Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials

2011 ◽  
Vol 99 (16) ◽  
pp. 162513 ◽  
Author(s):  
Anurag Chaturvedi ◽  
Stevce Stefanoski ◽  
Manh-Huong Phan ◽  
George S. Nolas ◽  
Hariharan Srikanth
Keyword(s):  
Composite Materials ◽  
Magnetocaloric Effect ◽  
Refrigerant Capacity

Erratum: “Large magnetocaloric effect and refrigerant capacity near room temperature in as-cast Gd5Ge2Si2−xSnx compounds” [Appl. Phys. Lett. 102, 192410 (2013)]

2014 ◽  
Vol 104 (2) ◽  
pp. 029902
Author(s):  
A. Magnus G. Carvalho ◽  
J. C. G. Tedesco ◽  
M. J. M. Pires ◽  
M. E. Soffner ◽  
A. O. Guimarães ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Room Temperature ◽  
Refrigerant Capacity
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