Theory of Trion Spectra in Semiconductor Nanostructures Export

@article{citeulike:6056219, abstract = {A consistent density-matrix approach for the absorption spectra of semiconductor nanostructures at finite carrier densities is presented that describes both bound and scattering three-particle states (trions). It automatically includes the two-particle bound states (excitons). In optical transitions, the initial electron or hole momentum is transferred to the final trion state, which  -  due to recoil energy  -  gives rise to low-energy tails at the trion and exciton line. A high-energy tail at the exciton is due to the exciton-electron scattering states (trion continuum). The incomplete transfer of exciton oscillator strength to the main trion line and the trion continuum is exemplified by a quantum wire calculation.}, address = {Institut f\"{u}r Physik der Humboldt-Universit\"{a}t zu Berlin, Hausvogteiplatz 5-7, D-10117 Berlin, Germany}, author = {Esser, A. and Zimmermann, R. and Runge, E.}, citeulike-article-id = {6056219}, citeulike-linkout-0 = {http://dx.doi.org/10.1002/1521-3951(200110)227:2%3C317::AID-PSSB317%3E3.0.CO;2-S}, citeulike-linkout-1 = {http://www3.interscience.wiley.com/cgi-bin/abstract/85515384/ABSTRACT}, doi = {10.1002/1521-3951(200110)227:2%3C317::AID-PSSB317%3E3.0.CO;2-S}, issn = {1521-3951}, journal = {physica status solidi (b)}, number = {2}, pages = {317--330}, posted-at = {2009-11-02 12:42:13}, priority = {2}, title = {Theory of Trion Spectra in Semiconductor Nanostructures}, url = {http://dx.doi.org/10.1002/1521-3951(200110)227:2%3C317::AID-PSSB317%3E3.0.CO;2-S}, volume = {227}, year = {2001} }

TY - JOUR ID - citeulike:6056219 L3 - citeulike-article-id:6056219 N2 - A consistent density-matrix approach for the absorption spectra of semiconductor nanostructures at finite carrier densities is presented that describes both bound and scattering three-particle states (trions). It automatically includes the two-particle bound states (excitons). In optical transitions, the initial electron or hole momentum is transferred to the final trion state, which  -  due to recoil energy  -  gives rise to low-energy tails at the trion and exciton line. A high-energy tail at the exciton is due to the exciton-electron scattering states (trion continuum). The incomplete transfer of exciton oscillator strength to the main trion line and the trion continuum is exemplified by a quantum wire calculation. IS - 2 JF - physica status solidi (b) SN - 1521-3951 AD - Institut für Physik der Humboldt-Universität zu Berlin, Hausvogteiplatz 5-7, D-10117 Berlin, Germany EP - 330 TI - Theory of Trion Spectra in Semiconductor Nanostructures VL - 227 SP - 317 AU - Esser, A AU - Zimmermann, R AU - Runge, E PY - 2001/// UR - http://dx.doi.org/10.1002/1521-3951(200110)227:2%3C317::AID-PSSB317%3E3.0.CO;2-S ER -