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Proceedings Paper

Magnetic micro-trapping of excitons in multiple quantum wells system using local field minima
Author(s): A. Abdelrahman; H. Kang; M. Vasiliev; K. Alameh
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Paper Abstract

We propose a simple method to create a local magnetic field minima for the magnetic trapping and confining of excitons. We observe an enhanced spatially resolved photoluminescence of the optically active heavy-hole excitons concentrated at the confining region in a multiple quantum wells system. We draw the attention to consider the proposed trapping mechanism as an approach to reach the Bose-Einstein condensate limit of excitons.

Paper Details

Date Published: 21 February 2011
PDF: 4 pages
Proc. SPIE 7937, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV, 793722 (21 February 2011); doi: 10.1117/12.888716
Show Author Affiliations
A. Abdelrahman, Edith Cowan Univ. (Australia)
H. Kang, Gwangju Institute of Science and Technology (Korea, Republic of)
M. Vasiliev, Edith Cowan Univ. (Australia)
K. Alameh, Edith Cowan Univ. (Australia)
Gwangju Institute of Science and Technology (Korea, Republic of)


Published in SPIE Proceedings Vol. 7937:
Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV
Kong-Thon Tsen; Jin-Joo Song; Markus Betz; Abdulhakem Y. Elezzabi, Editor(s)

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