Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy

Song Lan, Georgi L. Dakovski, Xin Chen, Harsh Mathur, Jie Shan

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

Abstract

We measure the polarizability of electron-hole pairs quantum-confined in CdSe nanoparticles of 2-7 nm in diameter by the optical-pump/THz probe technique. The observed many-body effects are compared to self-consistent theoretical calculations.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2005
PublisherOptical Society of America
ISBN (Print)1557527709, 9781557527707
StatePublished - Jan 1 2005
EventQuantum Electronics and Laser Science Conference, QELS 2005 - Baltimore, MD, United States
Duration: May 22 2005May 22 2005

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2005
CountryUnited States
CityBaltimore, MD
Period5/22/055/22/05

Fingerprint

Excitons
excitons
Pumps
Spectroscopy
pumps
Nanoparticles
nanoparticles
Electrons
probes
spectroscopy

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Lan, S., Dakovski, G. L., Chen, X., Mathur, H., & Shan, J. (2005). Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. In Quantum Electronics and Laser Science Conference, QELS 2005 (Optics InfoBase Conference Papers). Optical Society of America.
Lan, Song ; Dakovski, Georgi L. ; Chen, Xin ; Mathur, Harsh ; Shan, Jie. / Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. Quantum Electronics and Laser Science Conference, QELS 2005. Optical Society of America, 2005. (Optics InfoBase Conference Papers).
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abstract = "We measure the polarizability of electron-hole pairs quantum-confined in CdSe nanoparticles of 2-7 nm in diameter by the optical-pump/THz probe technique. The observed many-body effects are compared to self-consistent theoretical calculations.",
author = "Song Lan and Dakovski, {Georgi L.} and Xin Chen and Harsh Mathur and Jie Shan",
year = "2005",
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Lan, S, Dakovski, GL, Chen, X, Mathur, H & Shan, J 2005, Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. in Quantum Electronics and Laser Science Conference, QELS 2005. Optics InfoBase Conference Papers, Optical Society of America, Quantum Electronics and Laser Science Conference, QELS 2005, Baltimore, MD, United States, 5/22/05.

Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. / Lan, Song; Dakovski, Georgi L.; Chen, Xin; Mathur, Harsh; Shan, Jie.

Quantum Electronics and Laser Science Conference, QELS 2005. Optical Society of America, 2005. (Optics InfoBase Conference Papers).

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

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Lan S, Dakovski GL, Chen X, Mathur H, Shan J. Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. In Quantum Electronics and Laser Science Conference, QELS 2005. Optical Society of America. 2005. (Optics InfoBase Conference Papers).