Please use this identifier to cite or link to this item:
|Title:||Exciton-exciton scattering in semiconducting quantum well structures in the presence of a transverse electric field||Authors:||Koh, T.S.
|Issue Date:||15-Sep-1997||Citation:||Koh, T.S., Feng, Y.P., Spector, H.N. (1997-09-15). Exciton-exciton scattering in semiconducting quantum well structures in the presence of a transverse electric field. Journal of Physics Condensed Matter 9 (37) : 7845-7853. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/9/37/015||Abstract:||Exciton-exciton elastic scattering in semiconducting quantum well structures in the presence of a transverse electric field is theoretically investigated. The scattering cross section is calculated for various electric field strengths and well widths. It is found that the electric field has little effect on the exciton-exciton scattering cross section in narrow quantum wells. On the other hand, in wide quantum wells the electric field significantly polarizes the excitons and enhances the total cross sections, which can exhibit a behavior similar to that typical of free-carrier-free-carrier scattering in the qrantum well. The effect of the electric field on the exciton-exciton scattering is found to be stronger than that on free-carrier-exciton scattering.||Source Title:||Journal of Physics Condensed Matter||URI:||http://scholarbank.nus.edu.sg/handle/10635/96548||ISSN:||09538984||DOI:||10.1088/0953-8984/9/37/015|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.