Title :
Exciton dynamics in near-surface InGaN quantum wells coupled to colloidal nanocrystals
Author :
Kopylov, O. ; Shirazi, R. ; Yvind, Kresten ; Kardynal, B.E.
Author_Institution :
DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
We study non-radiative energy transfer between InGaN quantum wells and colloidal InP nanocrystals separated by sub-10nm distance. A significant non-radiative energy transfer between the two layers is accompanied by reduced surface recombination in InGaN.
Keywords :
III-V semiconductors; colloids; excitons; gallium compounds; indium compounds; nanostructured materials; semiconductor quantum wells; surface recombination; InGaN; InP; colloidal nanocrystals; exciton dynamics; near-surface quantum wells; nonradiative energy transfer; surface recombination; Absorption; Energy exchange; Gallium nitride; Nanocrystals; Radiative recombination; Surface treatment; InGaN quantum well; energy transfer; nanocrystals;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656415
