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Element 1: Cadmium
Element 2: Selenium
Structure: Nano Rods
Origin: Chemical Synthesis
PPMD: 15  nm
Added to NIL: 8/29/2005 10:12:00 AM
Contributor: Todd   D.   Krauss  ,   University of Rochester  

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Research Abstract:
My research in the Krauss group investigates the charge properties of two-dimensionally quantum confined semiconductor systems. We synthesize cadmium selenide quantum rods using an arrested precipitation organometallic process. We then characterize the particles using a variety of techniques including more info

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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.; Calcines, J. "Attachment of Single CdSe Nanocrystals to Individual Single-Walled Carbon Nanotubes" Nano Lett., 2002, 2(11), 1253. Du, H.; Miller, B. L.; Krauss, T. D. "Hybridization-based unquenching of DNA hairpins on Au surfaces: prototypical "molecular beacon" biosensors," J. Am. Chem. Soc. 2003, 125, 4012. Poitras, C. B.; Lipson, M.; Hahn, M. A.; Du, H.; Krauss, T. D. "Photoluminescence enhancement of colloidal semiconductor quantum dots embedded in a monolithic microcavity," Appl. Phys. Lett. 2003, 82, 4032. Wang, Z.; Pan, S.; Krauss, T.; Du, H.; Rothberg, L. J. "The structural basis for giant enhancement enabling single molecule Raman spectroscopy," Proc. Natl. Acad. Sci. USA 2003, 100, 8638. Hartusch, A.; Pedrosa, H. N.; Novotny, L.; Krauss, T. D. " Simultaeous Fluorescence and Raman Scattering from Individual Single-Walled Carbon Nanotubes," Science 2003, 301, 1354.   less info
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