Optical and Electronic Properties of Nanocrystals and Wires

Presentations

• Colloidal Quantum Dot Red-Shifting on Textured Metal Surfaces

  ORAL

  March 23, 2011, 2:30 PM – March 23, 2011, 2:42 PM

  Authors

  • Christopher Ferri

    • University of California, Merced, School of Natural Sciences

  • Anthony Grimes

    • University of California, Merced, School of Engineering

  • Sayantani Ghosh

    • University of California, Merced
    • University of California, Merced, School of Natural Sciences

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• Single-molecule spectroscopy study of interfacial charge separation and energy transfer between quantum dots and conjugated polymers

  ORAL

  March 23, 2011, 2:42 PM – March 23, 2011, 2:54 PM

  Authors

  • Zhihua Xu

    • Center for Functional Nanomaterials, Brookhaven National Laboratory

  • Mircea Cotlet

    • Center for Functional Nanomaterials, Brookhaven National Laboratory

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• Broadband ultrafast transient absorption of multiple exciton dynamics in lead sulfide nanocrystals

  ORAL

  March 23, 2011, 2:54 PM – March 23, 2011, 3:06 PM

  Authors

  • Felice Gesuele

    • Columbia University

  • Chee Wei Wong

    • Columbia University

  • Matthew Sfeir

    • Brookhaven National Laboratory

  • James Misewich

    • Brookhaven National Laboratory

  • Weonkyu Koh

    • University of Pennsylvania

  • Christopher Murray

    • University of Pennsylvania

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• The effects of controlled charging on photoluminescence of individual ``giant'' core/shell nanocrystals

  ORAL

  March 23, 2011, 3:06 PM – March 23, 2011, 3:18 PM

  Authors

  • Christophe Galland

    • Los Alamos National Laboratory

  • Yagna Ghosh

    • Los Alamos National Laboratory

  • Bhola Pal

    • Los Alamos National Laboratory

  • Jennifer Hollingsworth

    • Los Alamos National Laboratory

  • Milan Sykora

    • Los Alamos National Laboratory

  • Victor Klimov

    • Los Alamos National Laboratory

  • Han Htoon

    • Los Alamos National Laboratory

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• Near-Unity Biexciton Quantum Yields in Individual Giant Nanocrystal Quantum Dots

  ORAL

  March 23, 2011, 3:18 PM – March 23, 2011, 3:30 PM

  Authors

  • Young-Shin Park

    • Los Alamos National Lab

  • Anton Malko

    • The University of Texas at Dallas, Department of Physics
    • University of Texas at Dallas

  • Javier Vela

    • Los Alamos National Lab

  • Yongfen Chen

    • Los Alamos National Lab

  • Yagnaseni Ghosh

    • Los Alamos National Lab

  • Florencio Garcia-Santamaria

    • Los Alamos National Lab

  • J.A. Hollingsworth

    • Los Alamos National Lab
    • LANL

  • V.I. Klimov

    • Los Alamos National Laboratory
    • Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
    • Los Alamos National Lab
    • LANL

  • H. Htoon

    • LANL
    • CINT, Los Alamos National Laboratory
    • Los Alamos National Lab

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• Axially localized optical properties of individual nanowires

  ORAL

  March 23, 2011, 3:30 PM – March 23, 2011, 3:42 PM

  Authors

  • Junping Zhuang

    • The Chinese University of Hong Kong

  • Yao Liang

    • The Chinese University of Hong Kong

  • S.K. Hark

    • The Chinese University of Hong Kong

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• Polarization dependence of ultrafast dynamics in single Si nanowires

  ORAL

  March 23, 2011, 3:42 PM – March 23, 2011, 3:54 PM

  Authors

  • M.A. Seo

    • Los Alamos National Laboratory, USA

  • S.A. Dayeh

    • Los Alamos National Laboratory, USA

  • P.C. Upadhya

    • Los Alamos National Laboratory, USA

  • S.T. Picraux

    • Los Alamos National Laboratory, USA

  • J. Martinez

    • Sandia National Laboratory, USA

  • B.S. Swartzentruber

    • Sandia National Laboratory, USA

  • A.J. Taylor

    • Los Alamos National Laboratory, USA

  • R.P. Prasankumar

    • Los Alamos National Laboratory, USA

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• Space-and-Time-Resolved Spectroscopy of Single GaN Nanowires

  ORAL

  March 23, 2011, 3:54 PM – March 23, 2011, 4:06 PM

  Authors

  • Prashanth Upadhya

    • Los Alamos National Laboratory

  • Julio Martinez

    • Sandia National Laboratories

  • Qiming Li

    • Sandia National Laboratories

  • George Wang

    • Sandia National Laboratories

  • Brian Swartzentruber

    • Sandia National Laboratories

  • Antoinette Taylor

    • CINT, Los Alamos National Laboratory
    • Los Alamos National Laboratory

  • R.P. Prasankumar

    • CINT, Los Alamos National Laboratory
    • Los Alamos National Laboratory

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• Electronic Structure of PbSe Nanorods

  ORAL

  March 23, 2011, 4:06 PM – March 23, 2011, 4:18 PM

  Authors

  • Adam Bartnik

    • Cornell University

  • Alexander L. Efros

    • Naval Research Laboratory

  • Weon-kyu Koh

    • University of Pennsylvania

  • Jun Yang

    • Cornell University

  • Christopher Murray

    • University of Pennsylvania

  • Frank Wise

    • Cornell University

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• Atomistic calculations of the exciton-biexciton mixing and biexciton lifetime in CdSe nanocrystals

  ORAL

  March 23, 2011, 4:18 PM – March 23, 2011, 4:30 PM

  Authors

  • Marek Korkusinski

    • Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6

  • Oleksandr Voznyy

    • Quantum Theory Group, Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6
    • Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6

  • Pawel Hawrylak

    • Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6
    • IMS NRC
    • NRC, Ottawa

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• Can nanocrystals be charge-doped using surface adsorbates?

  ORAL

  March 23, 2011, 4:30 PM – March 23, 2011, 4:42 PM

  Authors

  • Alex Kutana

    • Center for Computational Materials Science, Naval Research Laboratory

  • Steve C. Erwin

    • Center for Computational Materials Science, Naval Research Laboratory
    • U.S. Naval Research Laboratory

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• Surface states in CdSe nanocrystals with carboxylic acid ligands: an ab initio study

  ORAL

  March 23, 2011, 4:42 PM – March 23, 2011, 4:54 PM

  Authors

  • Oleksandr Voznyy

    • Quantum Theory Group, Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6
    • Institute for Microstructural Sciences, NRC Ottawa, Canada K1A 0R6

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• First-Principles Calculations of Lattice-Strained Core-Shell Nanocrystals

  ORAL

  March 23, 2011, 4:54 PM – March 23, 2011, 5:06 PM

  Authors

  • K.H. Khoo

    • Institute of High Performance Computing, A*STAR

  • J.T. Arantes

    • Universidade Federal do ABC

  • James R. Chelikowsky

    • University of Texas
    • University of Texas at Austin
    • UT Austin

  • G.M. Dalpian

    • Universidade Federal do ABC

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• First Principles Study of Core-Shell Semiconductor Nanocrystals

  ORAL

  March 23, 2011, 5:06 PM – March 23, 2011, 5:18 PM

  Authors

  • Igor Vasiliev

    • New Mexico State University

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• Jahn-Teller distortion in semiconductor nanocrystals

  ORAL

  March 23, 2011, 5:18 PM – March 23, 2011, 5:30 PM

  Authors

  • Gustavo M. Dalpian

    • Universidade Federal do ABC

  • Aline L. Schoenhalz

    • Universidade Federal do ABC

  • Jeverson T. Arantes

    • Universidade Federal do ABC

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• Memory, Photoconductivity, and Traps in Semiconducting Nanocrystal Arrays

  ORAL

  March 23, 2011, 5:30 PM – March 23, 2011, 5:42 PM

  Authors

  • Jessamyn Fairfield

    • University of Pennsylvania

  • Lauren Willis

    • University of Pennsylvania

  • Tali Dadosh

    • University of Pennsylvania

  • Marija Drndic

    • University of Pennsylvania

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