Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon

• Main Authors: Yeltik, Aydan, Guzelturk, Burak, Hernández-Martínez, Pedro Ludwig, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/104168; http://hdl.handle.net/10220/12141
• Institution: Nanyang Technological University

In this work, we used bulk monocrystalline p-type Si (100) substrate as the acceptor and core/shell CdSe/ZnS QDs as the donor. To match the absorption spectrum of silicon, QD peak emission wavelength was set to 580 nm. Our Si substrates possessed approximately 1.65 nm thick native oxide on the top,...