Quantum dots by ultraviolet and x-ray lithography


Highly luminescent semiconductor quantum dots have been synthesized in porous materials with ultraviolet and x-ray lithography. For this, the pore-filling solvent of silica hydrogels is exchanged with an aqueous solution of a group II metal ion together with a chalcogenide precursor such as 2-mercaptoethanol, thioacetamide or selenourea. The chalcogenide… (More)


4 Figures and Tables

Cite this paper

@inproceedings{Bertino2007QuantumDB, title={Quantum dots by ultraviolet and x-ray lithography}, author={Massimo F. Bertino and Raghuveer R Gadipalli and Lane A Martin and Lauren E Rich and Alexey G. Yamilov and Brian R Heckman and Nicholas Leventis and S. K. Guha and John Katsoudas and Ralu S Divan and Derrick C. Mancini}, year={2007} }