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2006 APS March Meeting

Monday–Friday, March 13–17, 2006; Baltimore, MD

Session A46: Focus Session: Wide Bandgap Semiconductors I

Show Abstracts

Sponsoring Units: DMP
Chair: Mary Ellen Zvanut, University of Alabama
Baltimore Convention Center - 349

Monday, March 13, 2006 8:00AM - 8:36AM	A46.00001: Efficiency in Piezoelectric GaInN/GaN Green Light Emitting Diodes. Invited Speaker: Christian Wetzel Preview Abstract
Monday, March 13, 2006 8:36AM - 8:48AM	A46.00002: Growth and Characterization of III-Nitride LEDs on Vicinal Sapphire Substrates N. Khan , J. Li , J. Y. Lin , and H. X. Jiang Preview Abstract
Monday, March 13, 2006 8:48AM - 9:00AM	A46.00003: Improvement of AlGaN-based deep-ultraviolet light emitting diodes performance with a nano-textured/roughened sapphire substrate Muhammad Khizar , Yasin Raja Preview Abstract
Monday, March 13, 2006 9:00AM - 9:12AM	A46.00004: Growth and Optical Properties of Al rich AlN/AlGaN Quantum Wells T.M. Al tahtamouni , N. Nepal , M.L. Nakarmi , J.Y. Lin , and H.X. Jiang Preview Abstract
Monday, March 13, 2006 9:12AM - 9:24AM	A46.00005: Optical properties of Er doped III-nitride epilayers and quantum wells synthesized by MOCVD C. Ugolini , M.L. Nakarmi , N. Nepal , J.Y. Lin , and H.X. Jiang Preview Abstract
Monday, March 13, 2006 9:24AM - 9:36AM	A46.00006: Structural and optical properties of GaN films grown on GaAs substrates by molecular beam epitaxy O. Maksimov , V. Heydemann , P. Fisher , H. Du , M. Skowronski , Y. Gong , I. Kuskovsky Preview Abstract
Monday, March 13, 2006 9:36AM - 9:48AM	A46.00007: Characterization of stress in thin-film wurtzite GaN grown on c-plane sapphire by molecular beam epitaxy. Francisco Parada , Michael Marciniak , LaVern Starman , Jason Foley , Yung Kee Yeo Preview Abstract
Monday, March 13, 2006 9:48AM - 10:00AM	A46.00008: The Influence of Phonons and Phonon Decay on the Optical Properties of GaN D. Y. Song , M. Basavaraj , S. A. Nikishin , M. Holtz , V. Soukhoveev , A. Usikov , V. Dmitriev Preview Abstract
Monday, March 13, 2006 10:00AM - 10:12AM	A46.00009: Bandedge transitions in GaN and AlN at elevated temperatures N. Nepal , M. L. Nakarmi , J. Li , J. Y. Lin , and H. X. Jiang Preview Abstract
Monday, March 13, 2006 10:12AM - 10:24AM	A46.00010: Hot carrier dynamics in bulk GaN under short laser pulse excitation S. Rudin , E. Bellotti , G. A. Garrett , M. Wraback Preview Abstract
Monday, March 13, 2006 10:24AM - 10:36AM	A46.00011: Nonequilibrium carrier dynamics in AlGaN/GaN surface quantum wells monitored by time-resolved photoluminescence spectroscopy Y. D. Glinka , J. V. Foreman , W. Davenport , H. O. Everitt , X. Zhang , I. P. Wellnius , J. F. Muth , J. Roberts , P. Rajagopal , J. Cook , E. Piner , K. Linthicum Preview Abstract
Monday, March 13, 2006 10:36AM - 10:48AM	A46.00012: Time Resolved Photoluminescence Measurements in hexagonal Mg$_{x}$Zn$_{1-x}$O (x=0.13) alloys Shiva Hullavarad , R. Vispute , S. Dhar , Henry Everitt , John Foreman , I. Takeuchi Preview Abstract
Monday, March 13, 2006 10:48AM - 11:00AM	A46.00013: Optical and magnetic properties of Zn$_{1-x}$Co$_{x}$O and ZnCo$_{2}$O$_{4}$ thin films. K. Samanta , P. Bhattacharya , R.S. Katiyar , W. Iwamoto , R.R. Urbano , C.P. Pagliuso , C. Rettori Preview Abstract