THz emission from ultrafast optical orientation
Materials Science
2007-05-23 v1
Abstract
We show both theoretically and experimentally that the magnetization density accompanying ultrafast excitation of a semiconductor with circular polarized light varies rapidly enough to produce a detectable THz field.
Cite
@article{arxiv.0705.0870,
title = {THz emission from ultrafast optical orientation},
author = {F. Nastos and R. W. Newson and J. Hübner and J. E. Sipe and H. M. van Driel},
journal= {arXiv preprint arXiv:0705.0870},
year = {2007}
}
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