Anisotropy of magnetoresistance in Be Co-doped GaMnAs |
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| Authors: | P.B. Parchinskiy Fucheng Yu Dojin Kim |
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| Affiliation: | a Department of Materials Science and Engineering, Chungnam National University, 220 Gung-dong, Yuseong-ku, Daejeon 305 764, Republic of Korea
b National University of Uzbekistan, Tashkent 700174, Uzbekistan |
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| Abstract: | Magnetotransport properties of GaMnAs co-doped with Be have been studied as a function of applied magnetic field orientations and temperature. It was shown that magnetoresistivity phenomena in GaMnAs:Be depend not only on the relative orientation of the current and applied magnetic field, but also on the respective orientation of these two vectors to the crystalline axis. |
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| Keywords: | 72.80.Ey 75.30.Gw 75.50.Pp |
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