@article{f76cb92d01914424a1125da1a690fbf9,
title = "Temperature dependence of carrier spin polarization determined from current-induced domain wall motion in a Co/Ni nanowire",
abstract = "We have investigated the temperature dependence of the current-induced magnetic domain wall (DW) motion in a perpendicularly magnetized Co/Ni nanowire at various temperatures and with various applied currents. The carrier spin polarization was estimated from the measured domain wall velocity. We found that it decreased more with increasing temperature from 100 K to 530 K than the saturation magnetization did.",
author = "K. Ueda and T. Koyama and R. Hiramatsu and Daichi Chiba and S. Fukami and H. Tanigawa and T. Suzuki and N. Ohshima and N. Ishiwata and Y. Nakatani and K. Kobayashi and T. Ono",
note = "Funding Information: We thank Dr. K.-J. Kim for fruitful discussions. This work was partly supported by a Grant-in-Aid for Scientific Research (S) from the Japan Society for the Promotion of Science (JSPS), by the Collaborative Research Program of Institute for Chemical Research, Kyoto University, and by JSPS through its Funding program for world-leading innovative R & D on science and technology (FIRST program).",
year = "2012",
month = may,
day = "14",
doi = "10.1063/1.4718599",
language = "English",
volume = "100",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics",
number = "20",
}