Semiconductors

Presentations

• Growth of InN and In rich InGaN by ``High Pressure Chemical Vapor Deposition'' (HPCVD)

  ORAL

  Nov. 12, 2009, 3:45 PM – Nov. 12, 2009, 3:57 PM

  Authors

  • Max Buegler

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Mustafa Alevli

    Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Ramazan Atalay

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Goksel Durkaya

    Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Jielei Wang

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Indika Senevirathna

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Muhammad Jamil

    School of ECE, Georgia Institute of Technology, Atlanta, GA, 30332, School of ECE, Georgia Institute of Technology, Atlanta GA

  • Ian Ferguson

    Georgia Institute of Technology, Gerogia Institure of Technology, School of ECE, Georgia Institute of Technology, Atlanta GA

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

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• Optical properties of InGaN layers

  ORAL

  Nov. 12, 2009, 3:57 PM – Nov. 12, 2009, 4:09 PM

  Authors

  • Jielei Wang

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Mustafa Alevli

    Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Ramazan Atalay

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Goksel Durkaya

    Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Max Buegler

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Indika Senevirathna

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

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• Characterization of ``High Pressure Chemical Vapour Deposition'' grown InGaN layers by IR reflectance spectroscopy

  ORAL

  Nov. 12, 2009, 4:09 PM – Nov. 12, 2009, 4:21 PM

  Authors

  • Indika Senevirathna

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Max Buegler

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Ramazan Atalay

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Goksel Durkaya

    Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Jielei Wang

    Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

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• Nonthermal Laser Assisted Ge Quantum Dot Formation on Si(100)-2x1 by Pulsed Laser Deposition

  ORAL

  Nov. 12, 2009, 4:21 PM – Nov. 12, 2009, 4:33 PM

  Authors

  • Ali Er

    Department of Physics, Old Dominion University

  • Hani Elsayed-Ali

    Old Dominion University Applied Research Center

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• ABSTRACT WITHDRAWN

  Nov. 12, 2009, 4:33 PM – Nov. 12, 2009, 4:45 PM

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• Anomalous capacitance effects in GaN/Al$_{0.026}$Ga$_{0.974}$N structures

  ORAL

  Nov. 12, 2009, 4:45 PM – Nov. 12, 2009, 4:57 PM

  Authors

  • G. Rothmeier

    Georgia State University

  • L. Byrum

    Georgia State University

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • A.G.U. Perera

    Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Dept of Physics and Astronomy, Georgia State University, Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA, Georgia State University

  • S. Matsik

    NDP Optronics LLC, Georgia State University

  • Ian Ferguson

    Georgia Institute of Technology, Gerogia Institure of Technology, School of ECE, Georgia Institute of Technology, Atlanta GA

  • A. Bezinger

    National Research Council, Canada, National Research Council Canada

  • H.C. Liu

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada, National Research Council Canada

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• Capacitance hysteresis due to interface defect states in $n^{+}$-GaN/Al$_{0.1}$Ga$_{0.9}$N heterostructures

  ORAL

  Nov. 12, 2009, 4:57 PM – Nov. 12, 2009, 5:09 PM

  Authors

  • L. Byrum

    Georgia State University

  • G. Ariyawansa

    Georgia State University

  • R. Jayasinghe

    Georgia State University

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • A.G.U. Perera

    Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Dept of Physics and Astronomy, Georgia State University, Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA, Georgia State University

  • S. Matsik

    NDP Optronics LLC, Georgia State University

  • Ian Ferguson

    Georgia Institute of Technology, Gerogia Institure of Technology, School of ECE, Georgia Institute of Technology, Atlanta GA

  • A. Bezinger

    National Research Council, Canada, National Research Council Canada

  • H.C. Liu

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada, National Research Council Canada

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• GaN-Based Heterojunction Structures for Simultaneous Detection of Ultraviolet/Infrared Radiation

  ORAL

  Nov. 12, 2009, 5:09 PM – Nov. 12, 2009, 5:21 PM

  Authors

  • R. Jayasinghe

    Georgia State University

  • G. Ariyawansa

    Georgia State University

  • Nikolaus Dietz

    Georgia State University, Atlanta, Department of Physics \& Astronomy, Georgia State University, Atlanta, GA, 30303, Georgia State University, Department of Physics and Astrronomy, Georgia State University, Atlanta GA. 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA 30303, Physics \& Astronomy Department, Georgia State University, Atlanta, GA, 30303

  • A.G.U. Perera

    Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Dept of Physics and Astronomy, Georgia State University, Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA, Georgia State University

  • S. Matsik

    NDP Optronics LLC, Georgia State University

  • Ian Ferguson

    Georgia Institute of Technology, Gerogia Institure of Technology, School of ECE, Georgia Institute of Technology, Atlanta GA

  • S. Laframboise

    National Research Council, Canada

  • A. Bezinger

    National Research Council, Canada, National Research Council Canada

  • M. Buchanan

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada

  • H.C. Liu

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada, National Research Council Canada

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• Towards absorption enhancement and design optimization of Split-off band infrared photodetectors

  ORAL

  Nov. 12, 2009, 5:21 PM – Nov. 12, 2009, 5:33 PM

  Authors

  • Manmohan Shishodia

    Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA

  • A.G.U. Perera

    Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Dept of Physics and Astronomy, Georgia State University, Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA, Georgia State University

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• Quantum Dot and Quantum Well Photodetectors for Multispectral Imaging

  ORAL

  Nov. 12, 2009, 5:33 PM – Nov. 12, 2009, 5:45 PM

  Authors

  • G. Ariyawansa

    Dept of Physics and Astronomy, Georgia State University

  • Vadym Apalkov

    Georgia State Univetrsity, Dept of Physics and Astronomy, Georgia State University, Georgia State University

  • A.G.U. Perera

    Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Dept of Physics and Astronomy, Georgia State University, Department of Physics and Astronomy, Georgia State University, Atlanta, GA-30303, USA, Georgia State University

  • G. Huang

    Solid State Electronics Laboratory, University of Michigan

  • P. Bhattacharya

    Solid State Electronics Laboratory, University of Michigan

  • M. Buchanan

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada

  • Z.R. Wasilewski

    Institute for Microstructural Sciences, National Research Council, Canada

  • H.C. Liu

    Institute for Microstructural Sciences, National Research Council, Canada, National Research Council, Canada, National Research Council Canada

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• Analysis of dark current mechanisms for split-off band infrared detectors at high temperature region

  ORAL

  Nov. 12, 2009, 5:45 PM – Nov. 12, 2009, 5:57 PM

  Authors

  • Y.F. Lao

    Georgia State University

  • Milind Purohit

    Univ of South Carolina, Benedict College, Sc 29204, Univ. South Carolina, Benedict College, Univ South Carolina, GA Tech, Central Microscopy Research Facility, University of Iowa, Iowa City, Iowa 52242, USA, Department of Chemistry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL 35294, Department of Physics, University of Alabama at Birmingham, Birmingham, AL 35294, College of William \& Mary, Harvard University, Benedict College, SC 29204, Massachusetts Institute of Technology, University of Applied Science, Bielefeld, Germany, Francis Marion University, Physics Dept., Emory University, Emory University, Formerly Emory University, currently UCLA, Physics Department, Georgia State University, Univ. of Georgia, Dept. of Chemistry, Universidad Nacional de Quilmes, Argentina, Pr, Dr, Derpartment of Physics, Florida A\&M University, Tallahassee, FL-32307, Department of Physics, Emory University, Georgia Institute of Technology, Naval Research Laboratory, University of Alabama, Tsinghua University, Lawrence Berkeley National Laboratory, Vanderbilt University, Jagellonian Univ., Univ. of Bonn, North Carolina A\&T State Univ., North Carolina Central Univ., Duke Univ. and TUNL, Georgia State University, Dept of Physics, Emory University, Cell Biology Department, Emory University, Physics Department, Emory University, University of South Carolina

  • Milind Purohit

    Univ of South Carolina, Benedict College, Sc 29204, Univ. South Carolina, Benedict College, Univ South Carolina, GA Tech, Central Microscopy Research Facility, University of Iowa, Iowa City, Iowa 52242, USA, Department of Chemistry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL 35294, Department of Physics, University of Alabama at Birmingham, Birmingham, AL 35294, College of William \& Mary, Harvard University, Benedict College, SC 29204, Massachusetts Institute of Technology, University of Applied Science, Bielefeld, Germany, Francis Marion University, Physics Dept., Emory University, Emory University, Formerly Emory University, currently UCLA, Physics Department, Georgia State University, Univ. of Georgia, Dept. of Chemistry, Universidad Nacional de Quilmes, Argentina, Pr, Dr, Derpartment of Physics, Florida A\&M University, Tallahassee, FL-32307, Department of Physics, Emory University, Georgia Institute of Technology, Naval Research Laboratory, University of Alabama, Tsinghua University, Lawrence Berkeley National Laboratory, Vanderbilt University, Jagellonian Univ., Univ. of Bonn, North Carolina A\&T State Univ., North Carolina Central Univ., Duke Univ. and TUNL, Georgia State University, Dept of Physics, Emory University, Cell Biology Department, Emory University, Physics Department, Emory University, University of South Carolina

  • Milind Purohit

    Univ of South Carolina, Benedict College, Sc 29204, Univ. South Carolina, Benedict College, Univ South Carolina, GA Tech, Central Microscopy Research Facility, University of Iowa, Iowa City, Iowa 52242, USA, Department of Chemistry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL 35294, Department of Physics, University of Alabama at Birmingham, Birmingham, AL 35294, College of William \& Mary, Harvard University, Benedict College, SC 29204, Massachusetts Institute of Technology, University of Applied Science, Bielefeld, Germany, Francis Marion University, Physics Dept., Emory University, Emory University, Formerly Emory University, currently UCLA, Physics Department, Georgia State University, Univ. of Georgia, Dept. of Chemistry, Universidad Nacional de Quilmes, Argentina, Pr, Dr, Derpartment of Physics, Florida A\&M University, Tallahassee, FL-32307, Department of Physics, Emory University, Georgia Institute of Technology, Naval Research Laboratory, University of Alabama, Tsinghua University, Lawrence Berkeley National Laboratory, Vanderbilt University, Jagellonian Univ., Univ. of Bonn, North Carolina A\&T State Univ., North Carolina Central Univ., Duke Univ. and TUNL, Georgia State University, Dept of Physics, Emory University, Cell Biology Department, Emory University, Physics Department, Emory University, University of South Carolina

  • Milind Purohit

    Univ of South Carolina, Benedict College, Sc 29204, Univ. South Carolina, Benedict College, Univ South Carolina, GA Tech, Central Microscopy Research Facility, University of Iowa, Iowa City, Iowa 52242, USA, Department of Chemistry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA, Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL 35294, Department of Physics, University of Alabama at Birmingham, Birmingham, AL 35294, College of William \& Mary, Harvard University, Benedict College, SC 29204, Massachusetts Institute of Technology, University of Applied Science, Bielefeld, Germany, Francis Marion University, Physics Dept., Emory University, Emory University, Formerly Emory University, currently UCLA, Physics Department, Georgia State University, Univ. of Georgia, Dept. of Chemistry, Universidad Nacional de Quilmes, Argentina, Pr, Dr, Derpartment of Physics, Florida A\&M University, Tallahassee, FL-32307, Department of Physics, Emory University, Georgia Institute of Technology, Naval Research Laboratory, University of Alabama, Tsinghua University, Lawrence Berkeley National Laboratory, Vanderbilt University, Jagellonian Univ., Univ. of Bonn, North Carolina A\&T State Univ., North Carolina Central Univ., Duke Univ. and TUNL, Georgia State University, Dept of Physics, Emory University, Cell Biology Department, Emory University, Physics Department, Emory University, University of South Carolina

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