DocumentCode
2047179
Title
Spin transport properties in polycrystalline Gd film and strip
Author
Nonoguchi, S. ; Ando, Y. ; Togawa, Y. ; Kimura, T.
Author_Institution
Grad. Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan
fYear
2010
fDate
21-24 Nov. 2010
Firstpage
1881
Lastpage
1884
Abstract
Magneto-transport prosperities of the Gd film and wire have been investigated. Negative magnetoresistances due to the reduction of the spin entropy were observed at various temperatures. The magnetoresistance changes were found to depend on the direction of the in-plane magnetic field at low temperature because of the Lorenz magnetoresistance effect. The strong spin current absorption effect into the Gd was also found.
Keywords
entropy; gadolinium; magnetic thin films; magnetocaloric effects; magnetoresistance; spin polarised transport; Gd; Lorenz magnetoresistance effect; in-plane magnetic field; magnetocaloric materials; magnetotransport properties; negative magnetoresistance; polycrystalline film; spin current absorption effect; spin entropy; spin transport properties; strip; wire; Magnetocaloric effect; Spin current; Spin entropy; Spin injection;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2010 - 2010 IEEE Region 10 Conference
Conference_Location
Fukuoka
ISSN
pending
Print_ISBN
978-1-4244-6889-8
Type
conf
DOI
10.1109/TENCON.2010.5686393
Filename
5686393
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