Current Pumping from Spin Dynamics |
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Authors: | Akihito Takeuchi Kazuhiro Hosono Gen Tatara |
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Affiliation: | (1) Advanced Photon Source, Argonne National Laboratory, Argonne, USA;(2) Northern Illinois University, De Kalb, USA; |
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Abstract: | We show theoretically that charge and spin currents arise from spin dynamics in the presence of the spin–orbit interaction.
The dominant calculation is the inverse spin Hall effect, namely the spin current pumped from precession of local spins is
converted into the charge current by the spin–orbit interaction. The conversion mechanism is explained based on the conservation
laws of charge and spin. |
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Keywords: | |
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