Sökning: onr:"swepub:oai:DiVA.org:uu-77303" > Exciton levels and ...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02260naa a2200337 4500 | |
001 | oai:DiVA.org:uu-77303 | |
003 | SwePub | |
008 | 060523s2005 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-773032 URI |
024 | 7 | a https://doi.org/10.1016/j.jlumin.2004.09.0592 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Arapan, Sergiuu Uppsala universitet,Fysiska institutionen,Fysik IV4 aut0 (Swepub:uu)seara227 |
245 | 1 0 | a Exciton levels and optical absorption in coupled double quantum well structures |
264 | 1 | b Elsevier BV,c 2005 |
338 | a print2 rdacarrier | |
520 | a We study exciton states in a coupled double quantum well (CDQW) semiconductor structure. Exciton levels and binding energies of direct and indirect excitons are calculated for a symmetric CDQW system with an applied electric field. The exciton states are obtained by solving the exciton effective-mass equation in the momentum space using the modified Gaussian quadrature method. Within this approach we perform realistic calculations of the exciton states by taking into account the coupling between different subband pairs and calculate optical-absorption coefficients. The calculated values of the exciton binding energy are in a good agreement with the experiment and the calculated absorption spectra qualitatively agree with the measured photoluminescence excitation spectra. | |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
653 | a Coupled quantum wells | |
653 | a Absorption spectra | |
653 | a Mesoscopic physics | |
653 | a Mesoskopisk fysik | |
700 | 1 | a Liberman, Michaelu Uppsala universitet,Fysiska institutionen,Fysik IV4 aut0 (Swepub:uu)mikhlibe |
710 | 2 | a Uppsala universitetb Fysiska institutionen4 org |
773 | 0 | t Journal of Luminescenced : Elsevier BVg 112:1-4, s. 216-219q 112:1-4<216-219x 0022-2313 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-77303 |
856 | 4 8 | u https://doi.org/10.1016/j.jlumin.2004.09.059 |
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