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Element 1: Lead
Element 2: Selenium
Structure: Quantum Dots
Origin: Chemical Synthesis
PPMD: 3  nm
Added to NIL: 8/29/2005 10:32:00 AM
Contributor: Todd   D.   Krauss  ,   University of Rochester  


Related Website:
http://www.chem.rochester.edu/~krauss/research/jeff.htm 

Research Abstract:
My research investigates the optical properties of single semiconductor nanocrystals. Ensemble measurements of nanocrystals are broadened due to a distribution in particle size and limit the information obtainable about nanocrystal properties. By investigating single nanocrystals, insights into their photophysics have been achieved and new material properties have been observed, such as narrow emission linewidths and a   less info


Additional Particle Information 

 
Exiton Energies 
 
Related Publications:
Krauss, T.D.; Wise, F.W. "Coherent Acoustic Phonons in a Semiconductor Quantum Dot," Phys. Rev. Lett. 1997, 79, 5102. Krauss, T.D.; Brus, L.E. "Charge, Polarizability, and Photoionization of Single Semiconductor Nanocrystals," Phys. Rev. Lett. 1999, 83, 4840. Du, H.; Chen, C.; Krishnan, R.; Krauss, T. D.; Harbold, J. M.; Wise, F. W.; Thomas, M. G.; Silcox, J. "Optical Properties of Colloidal PbSe Nanocrystals" Nano Lett. 2002, 2(11), 1321. Haremza, J. M.; Hahn, M. A.; Krauss, T. D.; Chen, S.; more info
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