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Spin injection from a half-metal at finite temperatures
K. D. Belashchenko, J. K. Glasbrenner, A. L. Wysocki
Spin injection from a half-metallic electrode in the presence of thermal spin disorder is analyzed using a combination of random matrix theory, spin-diffusion theory, and explicit…
Microscopic origin of the structural phase transitions at the Cr2O3 (0001) surface
A. L. Wysocki, Siqi Shi, K. D. Belashchenko
The surface of a Cr2O3 (0001) film epitaxially grown on Cr undergoes an unusual reentrant sequence of structural phase transitions. In order to understand the underlying microscopi…
Coherent Potential Approximation as a Voltage Probe
M. Ye. Zhuravlev, A. V. Vedyayev, K. D. Belashchenko +1
Coherent potential approximation (CPA) has widely been used for studying residual resistivity of bulk alloys and electrical conductivity in inhomogeneous systems with structural di…