340 citations · 1k across the 28 of their papers we have counts for
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cond-mat.str-el2006★ 24 cited
Long-range ferromagnetic correlations between Anderson impurities in a semiconductor host
N. Bulut, K. Tanikawa, S. Takahashi +1
We study the two-impurity Anderson model for a semiconductor host using the quantum Monte Carlo technique. We find that the impurity spins exhibit ferromagnetic correlations with a…
cond-mat.mes-hall2006★ 17 cited
Spin Injection and Nonlocal Spin Transport in Magnetic Nanostructures
S. Takahashi, S. Maekawa
We theoretically study the nonlocal spin transport in a device consisting of a nonmagnetic metal (N) and ferromagnetic injector (F1) and detector (F2) electrodes connected to N. We…
cond-mat.mtrl-sci2006★ 60 cited
Magnetic memory and current amplification devices using moving domain walls
S. E. Barnes, J. Ieda, S. Maekawa
A moving magnetic domain wall produces an electromotive force (emf). It is therefore possible to read the state of a magnetic memory device via the emf it produces when subject to…