Dresden 2011 – wissenschaftliches Programm

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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 4: Focus Session "Nanoparticles, Nanocrystals and Colloids" (jointly with MA)

CPP 4.4: Hauptvortrag

Montag, 14. März 2011, 12:00–12:30, HSZ 103

Semiconductor nanocrystals — •Andrey Rogach — City University of Hong Kong

Semiconductor nanocrystals of essentially every composition can nowadays be synthesized in large quantities by inexpensive and versatile solution based approaches. They are attractive objects for use as building blocks in different functional nanostructures. We provide an overview of strongly emissive semiconductor nanocrystals synthesized in our labs and demonstrate several approaches for nanocrystals assembly. Advanced optical spectroscopy provides important insights into fundamental photophysical properties of semiconductor nanostructures. Different application aspects of functional structures based on semiconductor nanocrystals ranging from energy transfer structures to biological markers will be discussed.