Observation of Trapping and Release of Carriers in InGaAs/GaAs Quantum Dots by Ultrafast THz Spectroscopy

Henrik Porte, Peter Uhd Jepsen, Nart Daghestani, Edik Rafailov, Dmitry Turchinovich

Research output: Chapter in Book/Published conference outputConference publication

Abstract

Depending on the photoexcitation wavelength, we either observe the trapping of the free carriers into quantum dots, or release of carriers from quantum dot ground state into conducting states of the quantum dot sample.
Original languageEnglish
Title of host publication2009 Ieee Leos Annual Meeting Conference Proceedings, Vols 1and 2
PublisherIEEE
ISBN (Print)978-1-4244-3680-4
DOIs
Publication statusPublished - 2009

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