Spinmotive force induced by domain wall motion in perpendicularly magnetized nanowires is numerically demonstrated. We show that using nanowires with large magnetic anisotropy can lead to a high stability of spinmotive force under strong magnetic fields. We observe spinmotive force in the order of tens of microvolt in a multilayered Co/Ni nanowire and in the order of several hundred microvolt in a FePt nanowire; the latter is two orders of magnitude greater than that in permalloy nanowires reported previously. The narrow structure and low mobility of a domain wall under magnetic fields in perpendicularly magnetized nanowires permits downsizing of spinmotive force devices.
@article{arxiv.1202.4256,
title = {Stability of Spinmotive Force in Perpendicularly Magnetized Nanowires under High Magnetic Fields},
author = {Yuta Yamane and Jun'ichi Ieda and Sadamichi Maekawa},
journal= {arXiv preprint arXiv:1202.4256},
year = {2018}
}