5.381 Quantum Dots
Covers synthesis of a discrete size series of quantum dots, followed by synthesis of a single size of core/shell quantum dots utilizing air-free Schlenk manipulation of precursors. Uses characterization by absorption and fluorescence spectroscopies to rationalize the compositional/size dependence of the shell on the electronic structure of the quantum dots. Students acquire time traces of the fluorescence of single core and core/shell quantum dots using single molecule spectroscopic tools. The fluorescence on/off blinking distribution observed will be fit to a standard model. Students use Matlab for computational modeling of the electron and hole wavefunction in core and core/shell quantum dots. Analyzes several commercial applications of quantum dot technologies.
5.381 will be offered this semester (Spring 2018). It is instructed by M. Bawendi.
Lecture occurs 11:00 AM to 12:00 PM on Tuesdays and Thursdays in 8-119.
This class counts for a total of 3 credits.
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© Copyright 2015 Yasyf Mohamedali