Spin Angular Momentum Transfer and Plasmogalvanic Phenomena
Materials Science
2017-11-15 v2 Mesoscale and Nanoscale Physics
Optics
Abstract
We introduce the continuity equation for the electromagnetic spin angular momentum (SAM) in matter and discuss the torque associated with the SAM transfer in terms of effective spin forces acting in a material. In plasmonic metal, these spin forces result in plasmogalvanic phenomenon which is pinning the plasmon-induced electromotive force to atomically-thin layer at the metal interface.
Cite
@article{arxiv.1703.05628,
title = {Spin Angular Momentum Transfer and Plasmogalvanic Phenomena},
author = {Maxim Durach and Natalia Noginova},
journal= {arXiv preprint arXiv:1703.05628},
year = {2017}
}
Comments
15 pages, 2 figures