@ARTICLE{Alyoruk_M.M._AlSb_2015, author={Alyoruk, M.M. and Ergun, Y. and Hostut, M.}, volume={vol. 23}, number={No 1}, journal={Opto-Electronics Review}, pages={24-27}, howpublished={online}, year={2015}, publisher={Polish Academy of Sciences (under the auspices of the Committee on Electronics and Telecommunication) and Association of Polish Electrical Engineers in cooperation with Military University of Technology}, abstract={This study is based on the investigation of AlSb layer thickness effect on heavy−hole light−hole (HH−LH) splitting and band gap energies in a recently developed N−structure based on InAs/AlSb/GaSb type II superlattice (T2SL) p−i−n photodetector.eFirst principle calculations were carried out tailoring the band gap and HH−LH splitting energies for two possible interface transition alloys of InSb and AlAs between InAs and AlSb interfaces in the superlattice. Results show that AlSb and InAs−GaSb layer thicknesses enable to control HH−LH splitting energies to desired values for Auger recombination process where AlSb/GaSb total layer thickness is equal to InAs layers for the structures with InSb and AlAs interfaces}, type={Article}, title={AlSb and InAs-GaSb layer thickness effect on HH-LH splitting and band gap energies in InAs/AlSb/GaSb type-II superlattices}, URL={http://journals.pan.pl/Content/116115/PDF-MASTER/pan_doi_blank.pdf}, keywords={InAs/AlSb/GaSb type−II SL structure, HH−LH splitting, N−structure, DFT, layer thickness effect}, }