Dopants and Defects in Semiconductors IV

Presentations

• The role of nitrogen vacancies and hydrogen in conductivity of InN

  ORAL

  March 13, 2008, 1:30 PM – March 13, 2008, 1:42 PM

  Authors

  • Anderson Janotti

    • Materials Department, University of California, Santa Barbara, CA 93106
    • University of California, Santa Barbara

  • Chris G. Van de Walle

    • Materials Department, University of California, Santa Barbara, CA 93106
    • Materials Department, University of California, Santa Barbara
    • University of California, Santa Barbara

  View abstract →

• Thermopower measurements of n- and p-type InN

  ORAL

  March 13, 2008, 1:42 PM – March 13, 2008, 1:54 PM

  Authors

  • J. W. Ager III

    • Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA

  • N. R. Miller

    • Dept. of Materials Science and Engineering, University of California, Berkeley, CA

  • R. E. Jones

    • Dept. of Materials Science and Engineering, University of California, Berkeley, CA

  • W. J. Schaff

    • Dept. of Electrical and Computer Engineering, Cornell University, Ithaca, NY

  • W. Walukiewicz

    • Lawrence Berkeley National Laboratory, Berkeley, CA 94720
    • Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA

  View abstract →

• Site Selective CEES and Nearfield Optical Spectroscopy on Nd:GaN

  ORAL

  March 13, 2008, 1:54 PM – March 13, 2008, 2:06 PM

  Authors

  • N. Jha

    • Lehigh University

  • P. Capek

    • Lehigh University

  • V. Dierolf

    • Lehigh University

  • E. Readinger

    • Army Research Laboratory

  • G. Metcalfe

    • Army Research Laboratory

  • H. Shen

    • Army Research Laboratory

  • M. Wraback

    • Army Research Laboratory

  View abstract →

• Excitation mechanisms of rare-earth ions in GaN

  ORAL

  March 13, 2008, 2:06 PM – March 13, 2008, 2:18 PM

  Authors

  • Z. Fleischman

    • Lehigh University

  • S. Penn

    • Lehigh University

  • L. Maurer

    • Lehigh University

  • Z. Dong

    • Lehigh University

  • V. Dierolf

    • Lehigh University

  View abstract →

• First principles calculations for Gd doped GaN

  ORAL

  March 13, 2008, 2:18 PM – March 13, 2008, 2:30 PM

  Authors

  • Chandrima Mitra

    • Case Western Reserve University

  • Walter Lambrecht

    • Case Western Reserve University

  View abstract →

• Inclined Dislocation Pairs in Green GaInN/GaN Light Emitting Diodes Grown on Bulk GaN Substrate

  ORAL

  March 13, 2008, 2:30 PM – March 13, 2008, 2:42 PM

  Authors

  • Mingwei Zhu

    • Rensselaer Polytechnic Institute

  • Theeradetch Detchprohm

    • Rensselaer Polytechnic Institute

  • Shi You

    • Rensselaer Polytechnic Institute

  • Yong Xia

    • Rensselaer Polytechnic Institute

  • Wei Zhao

    • Rensselaer Polytechnic Institute

  • Yufeng Li

    • Rensselaer Polytechnic Institute

  • Jayantha Senawiratne

    • Rensselaer Polytechnic Institute

  • Christian Wetzel

    • Rensselaer Polytechnic Institute

  • Lianghong Liu

    • Kyma Technologies, Inc.

  • Edward Preble

    • Kyma Technologies, Inc.

  • Drew Hanser

    • Kyma Technologies, Inc.

  View abstract →

• Electrical activation studies of Al$_{0.4}$Ga$_{0.6}$N and Al$_{0.5}$Ga$_{0.5}$N implanted with silicon for n-type doping.

  ORAL

  March 13, 2008, 2:42 PM – March 13, 2008, 2:54 PM

  Authors

  • Elizabeth Moore

    • Air Force Institute of Technology

  • Yung Kee Yeo

    • Air Force Institute of Technology

  • Mee-Yi Ryu

    • Kangwon National University

  • Robert Hengehold

    • Air Force Institute of Technology

  View abstract →

• Effects of Dopants and Annealing on the Structure and Electronic properties of GaAsN

  ORAL

  March 13, 2008, 2:54 PM – March 13, 2008, 3:06 PM

  Authors

  • Yu Jin

    • University of Michigan

  • Matthew Reason

    • University of Michigan

  • Hailing Chen

    • University of Michigan

  • Cagliyan Kurdak

    • Physics Department, University of Michigan
    • University of Michigan

  • Rachel Goldman

    • University of Michigan

  View abstract →

• Bismuth related changes in the electronic properties of high quality dilute GaAs$_{1-x}$Bi$_{x}$.

  ORAL

  March 13, 2008, 3:06 PM – March 13, 2008, 3:18 PM

  Authors

  • Lekhnath Bhusal

    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401
    • National Renewable Energy Laboratory

  • Denis Karaiskaj

    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401

  • Ryan France

    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401

  • Aaron Ptak

    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401

  • Angelo Mascarenhas

    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401

  • Tom Tiedje

    • AMPEL, Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, Canada, V6T 1Z4

  View abstract →

• A defect relaxation model for the carbon vacancy in SiC

  ORAL

  March 13, 2008, 3:18 PM – March 13, 2008, 3:30 PM

  Authors

  • Jamiyanaa Dashdorj

    • Physics Department, University of Alabama at Birmingham

  • Mary Ellen Zvanut

    • Physics Department, University of Alabama at Birmingham
    • University of Alabama at Birmingham

  View abstract →

• Direct Imaging of Point Defect Configurations for Au Atoms Inside Si Nanowires

  ORAL

  March 13, 2008, 3:30 PM – March 13, 2008, 3:42 PM

  Authors

  • K. van Benthem

    • Oak Ridge National Laboratory

  • S.H. Oh

    • Oak Ridge National Laboratory

  • A.Y. Borisevich

    • Oak Ridge National Laboratory

  • W. Luo

    • Oak Ridge National Laboratory

  • P. Werner

    • MPI for Microstructure Physics

  • N.D. Zakharov

    • MPI for Microstructure Physics

  • S.T. Pantelides

    • Vanderbilt University

  • S.J. Pennycook

    • Oak Ridge National Laboratory

  View abstract →

• Ni doping of semiconducting boron carbide

  ORAL

  March 13, 2008, 3:42 PM – March 13, 2008, 3:54 PM

  Authors

  • S. Adenwalla

    • Physics and Astronomy, Univ. of Nebraska-Lincoln
    • Physics and Astronomy, Unv. of Nebraska-Lincoln

  • Jing Liu

    • Physics and Astronomy, Univ. of Nebraska-Lincoln
    • Dept. of Physics and Astronomy, University of Nebraska-Lincoln

  • Nina Hong

    • Physics and Astronomy, Univ. of Nebraska-Lincoln
    • Physics and Astronomy, Unv. of Nebraska-Lincoln

  View abstract →

• First principles investigations into alkali intercalation of hexagonal boron nitride

  ORAL

  March 13, 2008, 3:54 PM – March 13, 2008, 4:06 PM

  Authors

  • Bahadir Altintas

    • Abant Izzet Baysal University, Department of Chemistry

  • Cihan Parlak

    • Abant Izzet Baysal University, Department of Physics

  • Resul Eryigit

    • Abant Izzet Baysal University, Department of Physics
    • Abant Izzet Baysal University

  • Cetin Bozkurt

    • Abant Izzet Baysal University, Department of Chemistry

  View abstract →

• Effects of point defects on the electrical properties of aluminum antimonide: a first principles investigation

  ORAL

  March 13, 2008, 4:06 PM – March 13, 2008, 4:18 PM

  Authors

  • Vincenzo Lordi

    • Lawrence Livermore Lab

  • Daniel {\AA}berg

    • Lawrence Livermore Lab

  • Paul Erhart

    • Lawrence Livermore Lab

  View abstract →