@inproceedings{5079a023cc4e4f609f4c05b9a4b4183a,
title = "Terahertz response of a two-dimensional electron gas",
abstract = "The terahertz response of a two-dimensional electron gas (2DEG) is investigated theoretically. The developed microscopic model shows that the terahertz absorption sensitively detects Coulomb-induced many-body correlations within the entire 2DEG system. In particular, the resulting response follows from a nontrivial competition between the ponderomotive and the Coulomb-correlation contributions. The result is in good agreement with recent experiments while the response cannot be explained with a simple Drude-model analysis..",
keywords = "Optical properties, Semiconductors, Terahertz excitation, Two-dimensional electron gas",
author = "D. Golde and M. Kira and Koch, {S. W.}",
year = "2008",
month = apr,
day = "21",
doi = "10.1117/12.761154",
language = "English (US)",
isbn = "9780819470676",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Ultrafast Phenomena in Semiconductors and Nanostructure Materials XII",
note = "Ultrafast Phenomena in Semiconductors and Nanostructure Materials XII ; Conference date: 20-01-2008 Through 23-01-2008",
}