Title :
Förster-type nonradiative energy transfer directed from colloidal quantum dots to epitaxial quantum wells for light harvesting applications
Author :
Nizamoglu, Sedat ; Sari, Emre ; Baek, Jong-Hyeob ; Lee, In-Hwan ; Demir, Hilmi Volkan
Author_Institution :
Dept. of Electr. & Electron. Eng., Bilkent Univ., Ankara, Turkey
Abstract :
We report on Forster-type nonradiative energy transfer directed from CdSe/ZnS core/shell quantum dots to InGaN/GaN quantum wells with 69.6% efficiency at 1.527 ns-1 rate at room temperature for potential light harvesting and solar cells applications.
Keywords :
II-VI semiconductors; III-V semiconductors; cadmium compounds; energy harvesting; gallium compounds; indium compounds; semiconductor quantum dots; semiconductor quantum wells; solar cells; wide band gap semiconductors; zinc compounds; CdSe-ZnS; Forster-type nonradiative energy transfer; InGaN; colloidal quantum dots; epitaxial quantum wells; potential light harvesting; solar cells; Energy exchange; Excitons; Gallium nitride; Green products; Photoluminescence; Photonics; Quantum dots;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
