TY - JOUR
T1 - Transport properties of pure spin currents in a polycrystalline Gd wire
AU - Nonoguchi, S.
AU - Ando, Y.
AU - Yakata, S.
AU - Kimura, T.
N1 - Funding Information:
This work was supported in part by a grant-in-aid for scientific research on priority area from the MEXT, Industrial Technology Research Grant Program from NEDO.
PY - 2011/10
Y1 - 2011/10
N2 - We have investigated the magneto- and spin-current-transport properties in patterned Gd wires in order to understand the interplay between the spin current and the spin entropy. From the magneto-transport measurements, the electrical resistance was found to decrease with decreasing the spin entropy because of the suppression of the spin fluctuation. We also found that the Gd acts as a strong absorber both for the ac and dc pure spin currents from the ferromagnetic resonance and nonlocal spin injection experiments.
AB - We have investigated the magneto- and spin-current-transport properties in patterned Gd wires in order to understand the interplay between the spin current and the spin entropy. From the magneto-transport measurements, the electrical resistance was found to decrease with decreasing the spin entropy because of the suppression of the spin fluctuation. We also found that the Gd acts as a strong absorber both for the ac and dc pure spin currents from the ferromagnetic resonance and nonlocal spin injection experiments.
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U2 - 10.1109/TMAG.2011.2158407
DO - 10.1109/TMAG.2011.2158407
M3 - Article
AN - SCOPUS:80053500148
SN - 0018-9464
VL - 47
SP - 2750
EP - 2752
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 10
M1 - 6027722
ER -