Spin-Dependent Scattering and Giant Magnetoresistance in Magnetic Granular Films |
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| Authors: | YANG Rong SONG WeiJi |
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| Institution: | Department of Physics, Suzhou University, Suzhou 215006, China |
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| Abstract: | Based on a macroscopic theory in which the spin-dependent interface scattering and the bulk scattering are included, the transport properties in systems of cylindrical magnetic granules are investigated analytically. It is shown that the giant magnetoresistance as well as the resistivities of these systems depend strongly on the size of the granules. |
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| Keywords: | giant magnetoresistance spin-dependent inhomogeneous system ferromagnetic |
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