Magnetically dependent plasmon drag in permalloy structures
Optics
2020-10-27 v3 Mesoscale and Nanoscale Physics
Abstract
Significant photovoltages are observed in permalloy grating-like structures in response to pulsed laser light illumination. Electric signals are enhanced at plasmon resonance conditions and show a clear dependence on the magnetic field with a characteristic hysteresis. Estimations show that the effect could not be explained solely by the laser-induced heating. Alternative mechanisms are discussed.
Cite
@article{arxiv.1909.02675,
title = {Magnetically dependent plasmon drag in permalloy structures},
author = {Mohammad Shahabuddin and David W. Keene and Maxim Durac and Vladimir S. Posvyanskii and Vadim A. Atsarkin and Natalia Noginova},
journal= {arXiv preprint arXiv:1909.02675},
year = {2020}
}
Comments
7 pages, 4 figures