Magnetoresistance of 3d transition-metal
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Zhengwu Jin; K Hasegawa; T Fukumura; Y.Z Yoo; T Hasegawa; H Koinuma; M Kawasaki
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Article
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2001
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Elsevier Science
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English
⚖ 100 KB
Epitaxial ZnO thin ÿlms co-doped with 3d transition metal (TM) (TM = Cr, Mn, Fe, Co, Ni and Cu) and 1 mol% Al were fabricated as a series of oxide-diluted magnetic semiconductors by pulsed-laser-deposition method. Magnetoresistance (MR) of the ÿlms was measured to investigate the s-d exchange intera