Exciton formation and ionization revealed via ultrafast THz absorption dynamics

M. A. Carnahan, R. A. Kaindl, D. Haegele, R. Lövenich, D. S. Chemla

Research output: Contribution to conferencePaperpeer-review

Abstract

We demonstrate a high-sensitivity terahertz probe to study low-energy exciton dynamics and interplay of exciton and free carrier populations in GaAs/AlGaAs quantum wells. Formation, recombination, and ionization of excitons are studied from a novel perspective.

Original languageEnglish (US)
PagesQPD11/1-QPD11/2
StatePublished - 2002
Externally publishedYes
EventQuantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States
Duration: May 19 2002May 24 2002

Other

OtherQuantum Electronics and Laser Science (QELS) 2002
CountryUnited States
CityLong Beach, CA
Period5/19/025/24/02

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Exciton formation and ionization revealed via ultrafast THz absorption dynamics'. Together they form a unique fingerprint.

Cite this