DocumentCode :
3539317
Title :
Magnetocaloric effects and magnetic properties in intermetallic compounds La(Fe1-x-yCoxSiy)13
Author :
Saito, T. ; Tsuji, H. ; Kobayashi, Takehiko
Author_Institution :
Environ. Technol. Lab., Toshiba Corp., Kawasaki, Japan
fYear :
2005
fDate :
4-8 April 2005
Firstpage :
1811
Lastpage :
1812
Abstract :
The effect of Co substitution on magnetocaloric effects and magnetic properties of La(Fe1-x-yCoxSiy)13 was described. X-ray diffraction and magnetization measurements were performed on the sample. The samples exhibited itinerant-electron metamagnetic and ferromagnetic nature when x = 0.035, 0.065 and x = 0.05, 0.07 respectively. Co substitution gave rise to varying intrinsic change of magnetic entropy.
Keywords :
cobalt alloys; entropy; ferromagnetic materials; iron alloys; lanthanum alloys; magnetisation; magnetocaloric effects; metamagnetism; silicon alloys; La(Fe1-x-yCoxSiy)13; X-ray diffraction; ferromagnetic material; intermetallic compounds; itinerant-electron metamagnetic material; magnetic entropy; magnetic properties; magnetization; magnetocaloric effects; Entropy; Intermetallic; Magnetic field measurement; Magnetic properties; Magnetization; Refrigeration; Sun; Superconducting magnets; Superconducting transition temperature; Temperature dependence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
Type :
conf
DOI :
10.1109/INTMAG.2005.1464339
Filename :
1464339
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3539317
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