Photoluminescence study of optically trapped InP semiconductor nanowires
We report on the dynamics of micro-photoluminescence of single InP semiconductor nanowires trapped in a gradient force optical tweezers. Nanowires studied were of zinc blende, wurtzite or mixed phase crystal poly-types and ranged in length from one to ten micrometers. Our results show that the band-edge emission from trapped nanowires exhibits a quenching of the initial intensity with a characteristic time scale of a few seconds and an associated spectral red shift is also observed in the mixed...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of SPIE - The International Society for Optical Engineering|
|01_Wang_Photoluminescence_study_of_2010.pdf||1.01 MB||Adobe PDF||Request a copy|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.