Bulletin of the American Physical Society

2009 APS March Meeting

Volume 54, Number 1

Monday–Friday, March 16–20, 2009; Pittsburgh, Pennsylvania

Session Index

Session T22: Focus Session: GaMnAs	Show Abstracts
Sponsoring Units: GMAG DMP FIAP Chair: Nitin Samarth, Penn State University Room: 324

Wednesday, March 18, 2009 2:30PM - 3:06PM		T22.00001: Electric-field manipulation of magnetization vector direction Invited Speaker: Preview Abstract
Wednesday, March 18, 2009 3:06PM - 3:18PM		T22.00002: Bias-controlled ferromagnetism in quantum wells with Mn-delta doping Erika Dias Cabral, Rafal Oszwaldowski, Marco Boselli, Igor Zutic, Ivan da Cunha Lima Preview Abstract
Wednesday, March 18, 2009 3:18PM - 3:30PM		T22.00003: STM studies of an atomic-scale gate electrode formed by a single charged vacancy in GaAs Donghun Lee, David Daughton, Jay Gupta Preview Abstract
Wednesday, March 18, 2009 3:30PM - 3:42PM		T22.00004: Probing the nature of electronic state near the Fermi level in Ga$_{1-x}$Mn$_{x}$As with STM Anthony Richardella, Pedram Roushan, Shawn Mack, David Awschalom, Ali Yazdani Preview Abstract
Wednesday, March 18, 2009 3:42PM - 3:54PM		T22.00005: Scanning Tunneling Microscopy Studies of Mn acceptor levels in Ga$_{1-x}$Mn$_{x}$As Pedram Roushan, Anthony Richardella, Shawn Mack, David Awschalom, Ali Yazdani Preview Abstract
Wednesday, March 18, 2009 3:54PM - 4:06PM		T22.00006: Theory of STM spectroscopy in Mn clusters on GaAs surfaces. Tor Olof Strandberg, Alan MacDonald, Carlo Canali Preview Abstract
Wednesday, March 18, 2009 4:06PM - 4:18PM		T22.00007: Strong Magnetic Circular Dichroism in Mn Delta-doped GaAs Nazmul Ahsan, Sanjukta Ghosh, Masaaki Tanaka Preview Abstract
Wednesday, March 18, 2009 4:18PM - 4:30PM		T22.00008: Magneto-Optical Kerr Spectroscopy of Moderately Doped GaMnAs: Evidence for Interband Transitions C. Sun, J. Kono, Y.H. Cho, A.A. Belyanin, H. Munekata Preview Abstract
Wednesday, March 18, 2009 4:30PM - 4:42PM		T22.00009: Below band gap Faraday and Kerr measurements in ferromagnetic GaMnAs Gheorghe Acbas, M.-H. Kim, J. Cerne, M. Cukr, V. Novak, T. Jungwirth, M.A. Scarpulla, O.D. Dubon, J. Sinova Preview Abstract
Wednesday, March 18, 2009 4:42PM - 4:54PM		T22.00010: Local Magnetic Characterization of Continuous (Ga,Mn)As Film using Mechanical Force Detection I. H. Lee, Yu. Obukhov, J. Kim, X. Li, N. Samarth, D. V. Pelekhov, P. C. Hammel Preview Abstract
Wednesday, March 18, 2009 4:54PM - 5:06PM		T22.00011: Simultaneous Optical Imaging and Electrical Control of Magnetization in (Ga,Mn)As M.E. Nowakowski, G.D. Fuchs, D.D. Awschalom, A. Balk, M.J. Wilson, N. Samarth Preview Abstract
Wednesday, March 18, 2009 5:06PM - 5:18PM		T22.00012: Optical conductivity of diluted magnetic semiconductors: effects of dynamical screening Fedir Kyrychenko, Carsten A. Ullrich Preview Abstract
Wednesday, March 18, 2009 5:18PM - 5:30PM		T22.00013: Infrared probe of Ga$_{1-x}$Mn$_{x}$As films with controlled disorder and compensation Brian Chapler, R.C. Myers, S. Mack, D.D. Awschalom, M.C. Martin, A. Dattelbaum, K.S. Burch, D.N. Basov Preview Abstract

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Bulletin of the American Physical Society

2009 APS March Meeting

Volume 54, Number 1

Monday–Friday, March 16–20, 2009; Pittsburgh, Pennsylvania

Session Index

Session T22: Focus Session: GaMnAs

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