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 publication2005 Quantum Electronics and Laser Science Conference (QELS)
Pages449-451
Number of pages3
StatePublished - Oct 31 2005
Event2005 Quantum Electronics and Laser Science Conference (QELS) - Baltimore, MD, United States
Duration: May 22 2005May 27 2005

Publication series

NameQuantum Electronics and Laser Science Conference (QELS)
Volume1

Other

Other2005 Quantum Electronics and Laser Science Conference (QELS)
CountryUnited States
CityBaltimore, MD
Period5/22/055/27/05

Fingerprint

Excitons
Pumps
Spectroscopy
Nanoparticles
Electrons

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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 2005 Quantum Electronics and Laser Science Conference (QELS) (pp. 449-451). [QWC4] (Quantum Electronics and Laser Science Conference (QELS); Vol. 1).
Lan, Song ; Dakovski, Georgi L. ; Chen, Xin ; Mathur, Harsh ; Shan, Jie. / Probing multiple excitons in CdSe nanoparticles by terahertz time-domain spectroscopy. 2005 Quantum Electronics and Laser Science Conference (QELS). 2005. pp. 449-451 (Quantum Electronics and Laser Science Conference (QELS)).
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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 2005 Quantum Electronics and Laser Science Conference (QELS)., QWC4, Quantum Electronics and Laser Science Conference (QELS), vol. 1, pp. 449-451, 2005 Quantum Electronics and Laser Science Conference (QELS), 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.

2005 Quantum Electronics and Laser Science Conference (QELS). 2005. p. 449-451 QWC4 (Quantum Electronics and Laser Science Conference (QELS); Vol. 1).

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 2005 Quantum Electronics and Laser Science Conference (QELS). 2005. p. 449-451. QWC4. (Quantum Electronics and Laser Science Conference (QELS)).