Focus Session: Diluted Magnetic Oxides

Presentations

• Room-Temperature Electron Spin Dynamics in Free-Standing ZnO Quantum Dots

  COFFEE_KLATCH · Invited

  March 14, 2008, 10:15 AM – March 14, 2008, 10:51 AM

  Authors

  • Dan Gamelin

    • University of Washington

  View abstract →

• Insulator-ferromagnetic metal transition in anatase Fe:TiO$_2$

  ORAL

  March 14, 2008, 10:51 AM – March 14, 2008, 11:03 AM

  Authors

  • Enju Sakai

    • The University of Tokyo

  • Yasushi Hirose

    • KAST

  • Taro Hitosugi

    • The University of Tokyo, KAST

  • Toshihiro Shimada

    • The University of Tokyo, KAST

  • Tetsuya Hasegawa

    • The University of Tokyo, KAST

  View abstract →

• Insights into magnetically doped semiconductors from soft x-rays

  ORAL

  March 14, 2008, 11:03 AM – March 14, 2008, 11:15 AM

  Authors

  • David Keavney

    • Argonne National Laboratory

  • D.B. Buchholz

    • Northwestern University

  • Q. Ma

    • Northwestern University Synchrotron Research Center

  • R. Chang

    • Northwestern University

  • T.C. Droubay

    • Pacific Northwest National Laboratory

  • T.C. Kaspar

    • Pacific Northwest National Laboratory

  • S. Chambers

    • Pacific Northwest National Laboratory

  View abstract →

• Structural, Magnetic and Transport Properties of a New Class of Ferromagnetic Semiconductors/Metals: (Ba, Sr)M$_{2\pm x}$Ru$_{4-x}$O$_{11}$ (M = Fe, Co)

  ORAL

  March 14, 2008, 11:15 AM – March 14, 2008, 11:27 AM

  Authors

  • Larysa Shlyk

    • Dept. of Physics and Astronomy, University of Kentucky

  • Lance Delong

    • Dept. of Physics and Astronomy, University of Kentucky
    • University of Kentucky

  • Sergiy Kryukov

    • Dept. of Physics and Astronomy, University of Kentucky

  • Barbara Sch\"upp-Niewa

    • Department Chemie, Technische Universit\"at M\"unchen

  • Barbara Sch\"upp-Niewa

    • Department Chemie, Technische Universit\"at M\"unchen

  View abstract →

• Spin coherence of electrons in singly-charged quantum dots

  COFFEE_KLATCH · Invited

  March 14, 2008, 11:27 AM – March 14, 2008, 12:03 PM

  Authors

  • Dmitri Yakovlev

    • Technical University Dortmund

  View abstract →

• Impurity-Ion pair induced high-temperature ferromagnetism in Co-doped ZnO

  ORAL

  March 14, 2008, 12:03 PM – March 14, 2008, 12:15 PM

  Authors

  • Stefano Sanvito

    • School of Physics and CRANN, Trinity College Dublin
    • Trinity College Dublin, Ireland
    • School of Physics and CRANN, Trinity College, Dublin 2, Ireland

  • Chaitanya Das Pemmaraju

    • School of Physics and CRANN, Trinity College Dublin
    • Trinity College Dublin, Ireland

  • Ruairi Hanafin

    • School of Physics and CRANN, Trinity College Dublin

  • Thomas Archer

    • School of Physics and CRANN, Trinity College Dublin

  • Hans Benjamin Braun

    • School of Physics, University College Dublin

  View abstract →

• Magnetic 3$d$ interactions in ZnO and In$_{2}$O$_{3}$ in a band-gap corrected approach

  ORAL

  March 14, 2008, 12:15 PM – March 14, 2008, 12:27 PM

  Authors

  • Stephan Lany

  • H. Raebiger

  • A. Zunger

    • Natl. Renewable Energy Lab

  View abstract →

• Study of the anomalous Hall effect, magnetoresistance, and magnetic anisotropy in ZnO:Co and ZnO:Mn thin films

  ORAL

  March 14, 2008, 12:27 PM – March 14, 2008, 12:39 PM

  Authors

  • Zheng Yang

    • Quantum Structures Laboratory, Department of Electrical Engineering, University of California, Riverside

  • Z. Zuo

  • Yong Pu

    • Dept. of Physics, UC-Riverside

  • M. Biasini

  • W. Beyermann

  • Jing Shi

    • Dept. of Physics, UC-Riverside

  • Jianlin Liu

    • Quantum Structures Laboratory, Department of Electrical Engineering, University of California, Riverside

  View abstract →

• Influence of oxygen partial pressure on structural, transport and magnetic properties of Co doped TiO2 films

  ORAL

  March 14, 2008, 12:39 PM – March 14, 2008, 12:51 PM

  Authors

  • Arif Ozbay

  • S. Ismat Shah

  • Edmund Nowak

  • Abdul Rumaiz

  • Bakhtyar Ali

    • Department of Physics and Astronomy, University of Delaware, Newark DE, 19716, USA

  View abstract →

• Spin-polarized tunneling study of the room temperature spin filter CoFe2O4

  ORAL

  March 14, 2008, 12:51 PM – March 14, 2008, 1:03 PM

  Authors

  • Ana Ramos

    • DSM/DRECAM/SPCSI, CEA Saclay, France

  • Jean-Baptiste Moussy

    • DSM/DRECAM/SPCSI, CEA Saclay, France

  • Richard Mattana

    • Uni\'e Mixte de Physique, CNRS/Thales, Palaiseau, France

  • Frederic Petroff

    • Unit\'e Mixte de Physique, CNRS/Thales, Palaiseau, France

  • T. Santos

    • Argonne National Laboratory, Argonne, IL, USA

  • G.X. Miao

    • Francis Bitter Magnet Lab, MIT, Cambridge, MA, USA
    • MIT
    • Massachusetts Institute of Technology

  • J.S. Moodera

    • Francis Bitter Magnet Lab, MIT, Cambridge, MA, USA
    • MIT
    • Francis Bitter Magnet Lab, MIT
    • Massachusetts Institute of Technology

  View abstract →