Transport of indirect excitons in a potential energy gradient
نویسندگان
چکیده
منابع مشابه
Indirect excitons in a potential energy landscape created by a perforated electrode
electrode C. J. Dorow, Y. Y. Kuznetsova, J. R. Leonard, M. K. Chu, L. V. Butov, J. Wilkes, M. Hanson, and A. C. Gossard Department of Physics, University of California at San Diego, La Jolla, California 92093, USA School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom Materials Department, University of California at Santa Barbara, Santa Barbara, California 93106,...
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We explain our method of creating an in-plane harmonic potential for indirect excitons in coupled quantum wells, which has been developed for experiments on Bose condensation of excitons in two dimensions, although this method may also be used for trapping a two-dimensional electron gas. The indirect excitons in our coupled quantum wells exhibit a Stark shift of over 60 meV and lifetime of appr...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2012
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4722938