Bulletin of the American Physical Society

APS March Meeting 2013

Volume 58, Number 1

Monday–Friday, March 18–22, 2013; Baltimore, Maryland

Session Index

Session R18: Focus Session: Spin-Dependent Phenomena in Semiconductors - GaMnAs	Show Abstracts
Sponsoring Units: GMAG DMP FIAP Chair: John Peters, Northwestern University Room: 320

Wednesday, March 20, 2013 2:30PM - 3:06PM		R18.00001: Experimental observations of optical spin-transfer and spin-orbit torques in magnetic semiconductors Invited Speaker: Petr Nemec Preview Abstract
Wednesday, March 20, 2013 3:06PM - 3:18PM		R18.00002: Spin-orbit current-induced torques in (Ga,Mn)As Erin K. Vehstedt, Liviu P. Zarbo, Karel Vyborny, Hidekazu Kurebayashi, Pierre Roy, Joerg Wunderlich, Andrew J. Ferguson, Tomas Jungwirth, Jairo Sinova Preview Abstract
Wednesday, March 20, 2013 3:18PM - 3:30PM		R18.00003: Observation of a Photon Echo and Measurement of Interband Dephasing in GaMnAs Kimberley Hall, Murat Yildirim, Sam March, Reuble Mathew, Angela Gamouras, Xinyu Liu, Margaret Dobrowolska, Jacek Furdyna Preview Abstract
Wednesday, March 20, 2013 3:30PM - 3:42PM		R18.00004: ABSTRACT WITHDRAWN Preview Abstract
Wednesday, March 20, 2013 3:42PM - 3:54PM		R18.00005: Ferromagnetism and infrared electrodynamics of GaMnAs B.C. Chapler, S. Mack, R.C. Myers, K.S. Burch, N. Samarth, D.D. Awschalom, D.N. Basov Preview Abstract
Wednesday, March 20, 2013 3:54PM - 4:06PM		R18.00006: Infrared magnetic linear dichroism spectroscopy of (Ga,Mn)As N. Tesarova, J. Subrt, P. Maly, P. Nemec, K. Vyborny, C.T. Ellis, Alok Mukherjee, J. Cerne Preview Abstract
Wednesday, March 20, 2013 4:06PM - 4:18PM		R18.00007: Numerical studies of non-Drude ac-conductivity and infrared magneto-optics in (Ga,Mn)As Huawei Gao, Jairo Sinova Preview Abstract
Wednesday, March 20, 2013 4:18PM - 4:30PM		R18.00008: AC-transport measurements of ion beam irradiated GaMnAs semiconductors Elis Sinnecker, Marcelo Sant'Anna, Tatiana Rappoport, Joaquim Mendes, Mauricio Pires, Germano Penello, Deivid Souza, Sergio Mello, Jacek Furdyna, Xinyu Liu Preview Abstract
Wednesday, March 20, 2013 4:30PM - 4:42PM		R18.00009: Andreev Reflection Measurement of Spin Polarization in GaMnAs Khalid Eid, Diana Dahliah, Robert Tolley, Taylor Reid, Xinyu Liu, Jacek Furdyna Preview Abstract
Wednesday, March 20, 2013 4:42PM - 4:54PM		R18.00010: Electron diffusivity above and below the Curie temperature of GaMnAs Chris Weber, Kassie Mattia, Eric Kittlaus, Xinyu Liu, Jacek Furdyna Preview Abstract
Wednesday, March 20, 2013 4:54PM - 5:06PM		R18.00011: The contribution of critical spin fluctuations to scattering and spin lifetimes in GaMnAs near the ferromagnetic transition Matthew Mower, G. Vignale Preview Abstract
Wednesday, March 20, 2013 5:06PM - 5:18PM		R18.00012: Anomalous Fermi level behavior in GaMnAs at the onset of ferromagnetism Iriya Muneta, Hiroshi Terada, Shinobu Ohya, Masaaki Tanaka Preview Abstract
Wednesday, March 20, 2013 5:18PM - 5:30PM		R18.00013: Does the physics of (Ga,Mn)N differ from (GaMn)As qualitatively or quantitatively? Is valance of Mn impurity 2+ or 3+? Ryky Nelson, Tom Berlijn, Wei Ku, Juana Moreno, Mark Jarrell Preview Abstract

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Bulletin of the American Physical Society

APS March Meeting 2013

Volume 58, Number 1

Monday–Friday, March 18–22, 2013; Baltimore, Maryland

Session Index

Session R18: Focus Session: Spin-Dependent Phenomena in Semiconductors - GaMnAs

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