Identification of electron-hole transitions in short-period GaAs/AlAs superlattices by time-resolved photoluminescence

Vladimir G. Litovchenko; Dmytro V. Korbutyak; Sergiy G. Krylyuk; Holger T. Grahn; R. Klann; Klaus H. Ploog

doi:10.1117/12.306211

20 April 1998 Identification of electron-hole transitions in short-period GaAs/AlAs superlattices by time-resolved photoluminescence

Vladimir G. Litovchenko, Dmytro V. Korbutyak, Sergiy G. Krylyuk, Holger T. Grahn, R. Klann, Klaus H. Ploog

Author Affiliations +

Proceedings Volume 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997; (1998) https://doi.org/10.1117/12.306211
Event: International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, 1997, Kiev, Ukraine

Abstract

Temporal characteristics of the carriers recombination were investigated in different types of GaAs/AlAs superlattices by the time-resolved photoluminescence spectroscopy. The peculiarities of the electron-hole transitions were established for the superlattices studied in the dependence of the superlattice type and the width of quantum well and barrier layers. In particular, the conditions of existence of free and localized on the interface roughness excitons were found.

Citation Download Citation

Vladimir G. Litovchenko, Dmytro V. Korbutyak, Sergiy G. Krylyuk, Holger T. Grahn, R. Klann, and Klaus H. Ploog "Identification of electron-hole transitions in short-period GaAs/AlAs superlattices by time-resolved photoluminescence", Proc. SPIE 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997, (20 April 1998); https://doi.org/10.1117/12.306211

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available