Terahertz signatures of plasmons in a two-dimensional electron gas

T. Grunwald, S. Chatterjee, K. Pierz, D. Golde, M. Kira, Stephan W Koch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A finite density-dependent plasmon pole is observed in the inverse dielectric response function of a two-dimensional electron gas by THz-spectroscopy. A microscopic many-body theory explains the experimental results.

Original languageEnglish (US)
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)9781557528698
StatePublished - 2009
Externally publishedYes
EventInternational Quantum Electronics Conference, IQEC 2009 - Baltimore, MD, United States
Duration: May 31 2009Jun 5 2009

Other

OtherInternational Quantum Electronics Conference, IQEC 2009
CountryUnited States
CityBaltimore, MD
Period5/31/096/5/09

Fingerprint

Plasmons
Two dimensional electron gas
plasmons
electron gas
Poles
poles
signatures
Spectroscopy
spectroscopy

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Grunwald, T., Chatterjee, S., Pierz, K., Golde, D., Kira, M., & Koch, S. W. (2009). Terahertz signatures of plasmons in a two-dimensional electron gas. In Optics InfoBase Conference Papers Optical Society of America.

Terahertz signatures of plasmons in a two-dimensional electron gas. / Grunwald, T.; Chatterjee, S.; Pierz, K.; Golde, D.; Kira, M.; Koch, Stephan W.

Optics InfoBase Conference Papers. Optical Society of America, 2009.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Grunwald, T, Chatterjee, S, Pierz, K, Golde, D, Kira, M & Koch, SW 2009, Terahertz signatures of plasmons in a two-dimensional electron gas. in Optics InfoBase Conference Papers. Optical Society of America, International Quantum Electronics Conference, IQEC 2009, Baltimore, MD, United States, 5/31/09.
Grunwald T, Chatterjee S, Pierz K, Golde D, Kira M, Koch SW. Terahertz signatures of plasmons in a two-dimensional electron gas. In Optics InfoBase Conference Papers. Optical Society of America. 2009
Grunwald, T. ; Chatterjee, S. ; Pierz, K. ; Golde, D. ; Kira, M. ; Koch, Stephan W. / Terahertz signatures of plasmons in a two-dimensional electron gas. Optics InfoBase Conference Papers. Optical Society of America, 2009.
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