Dresden 2017 – scientific programme
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HL: Fachverband Halbleiterphysik
HL 63: Poster: Quantum Dots and Optics
HL 63.10: Poster
Wednesday, March 22, 2017, 15:00–19:00, P1A
Electron transport in small CdSe Quantum Dots coupled with Methyl Viologen — •Mona Rafipoor1, 2, Jan-Philip Merkl1, Zhi Wang1, Gabriel Bester1,2, and Holger Lange1,2 — 1Physikalische chemie, Uni Hamburg, Germany — 2center of ultrfas imaging, Hamburg, Germany
Semiconductor nanocrystals have drawn significant interest due to their light absorption and electron transport properties which are mostly used for solar cells materials. Electron transfer and light absorption in very small CdSe quantum rods (QRs) (diameter of 1.8 nm) coupled with electron acceptors Methyl Viologen (MV+2) were investigated by Transient Absorption spectroscopy.