Martin Luther University Halle-Wittenberg

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2012

Involved projects are stated in brackets.

  1. M. Fechner, P. Zahn, S. Ostanin, M. Bibes, and I. Mertig
    Switching Magnetization by 180° with an Electric Field
    Phys. Rev. Lett. 108, 197206 (2012)    [B2]
  2. I. Vrejoiu, D. Preziosi, A. Morelli, and E. Pippel
    Multiferroic PbZrxTi1-xO3/Fe3O4 epitaxial sub-micron sized structures
    Appl. Phys. Lett. 100, 102903 (2012)    [B5]
  3. M. Herzog, A. Bojahr, J. Goldshteyn, W. Leitenberger, I. Vrejoiu, D. Khakhulin, M. Wulff, R. Shayduk, P. Gaal, and M. Bargheer
    Detecting optically synthesized quasi-monochromatic sub-terahertz phonon wavepackets by ultrafast x-ray diffraction
    Appl. Phys. Lett. 100, 094101 (2012)    [B5]
  4. M. Herzog, D. Schick, W. Leitenberger, R. Shayduk, R. M van der Veen, C. J. Milne, S. L. Johnson, I. Vrejoiu, and M. Bargheer
    Tailoring interference and nonlinear manipulation of femtosecond x-rays
    New J. Phys. 14, 013004 (2012)    [B5]
  5. M. Schüler, Y. Pavlyukh, and J. Berakdar
    A theoretical analysis of the spin dynamics of magnetic adatoms traced by time-resolved scanning tunneling spectroscopy
    New J. Phys. 14, 043027 (2012)    [B10]
  6. K. A. Kouzakov and J. Berakdar
    Plasmon-assisted electron-electron collisions at metallic surfaces
    Phys. Rev. A 85, 022901 (2012)    [B7]
  7. B. D. Napitu and J. Berakdar
    Traces of the evolution from Mott insulator to a band insulator in the pair excitation spectra
    Eur. Phys. J. B 85, 50 (2012)    [B7]
  8. P. P. Horley, A. Sukhov, C. Jia, E. Martínez, and J. Berakdar
    Influence of magnetoelectric coupling on electric field induced magnetization reversal in a composite unstrained multiferroic chain
    Phys. Rev. B 85, 054401 (2012)    [B11]
  9. S. Ouazi, S. Wedekind, G. Rodary, H. Oka, D. Sander, and J. Kirschner
    Magnetization Reversal of Individual Co Nanoislands
    Phys. Rev. Lett. 108, 107206 (2012)    [B8]
  10. S. Förster, K. Meinel, K.-M. Schindler, and W. Widdra
    Oxygen-deficient ordered phases of ultrathin BaTiO3 films on Pt(111)
    Surf. Interface Anal., in press (2012)    [A3, A7]
  11. K.-M. Schindler, M. Huth, and W. Widdra
    Improved extraction of I–V curves from low-energy electron diffraction images
    Chem. Phys. Lett. 532, 116 (2012)    [A3, A7]
  12. J. Kreisel, M. Alexe, and P. A. Thomas
    A photoferroelectric material is more than the sum of its parts
    Nat. Mater. 11, 260 (2012)    [A1]
  13. J. Henk, A. Ernst, S. V. Eremeev, E. V. Chulkov, I. V. Maznichenko, and I. Mertig
    Complex spin texture in the pure and Mn-doped topological insulator Bi2Te3
    Phys. Rev. Lett. 108, 206801 (2012)    [B2, A4]
  14. V. S. Borisov, I. V. Maznichenko, D. Böttcher, S. Ostanin, A. Ernst, J. Henk, and I. Mertig
    Magnetic exchange interactions and antiferromagnetism of ATcO3 (A=Ca, Sr, Ba) studied from first principles
    Phys. Rev. B 85, 134410 (2012)    [B2, A4]
  15. D. Böttcher, A. Ernst, and J. Henk
    Temperature-dependent Heisenberg exchange coupling constants from linking electronic-structure calculations and Monte Carlo simulations
    J. Magn. Magn. Mater. 324, 610 (2012)    [B2, A4]
  16. M. Khalid and P. Esquinazi
    Hydrogen-induced ferromagnetism in ZnO single crystals investigated by magnetotransport
    Phys. Rev. B 85, 134424 (2012)    [B1]
  17. D. Pantel, S. Goetze, D. Hesse, and M. Alexe
    Reversible electrical switching of spin polarization in multiferroic tunnel junctions
    Nat. Mater. 11, 289 (2012)    [A1]
  18. M. Ziese, P. D. Esquinazi, D. Pantel, M. Alexe, N. M. Nemes, and M. Garcia-Hernández
    Magnetite (Fe3O4): a new variant of relaxor multiferroic?
    J. Phys.: Condens. Matter 24, 086007 (2012)    [B5, A1]
  19. A. Höfer, M. Fechner, K. Duncker, M. Hölzer, I. Mertig, and W. Widdra
    Persistence of Surface Domain Structures for a Bulk Ferroelectric above TC
    Phys. Rev. Lett. 108, 087602 (2012)    [A3, B2]
  20. A. Berger, D. Hesse, A. Hähnel, M. Arredondo, and M. Alexe
    Regular nanodomain vertex arrays in BiFeO3 single crystals
    Phys. Rev. B 85, 064104 (2012)    [A1]
  21. G. Bridoux, J. Barzola-Quiquia, F. Bern, W. Böhlmann, I. Vrejoiu, M. Ziese, and P. Esquinazi
    An alternative route towards micro- and nano-patterning of oxide films
    Nanotechnology 23, 085302 (2012)    [B5]
  22. M. Lange, C. P. Dietrich, K. Brachwitz, M. Stölzel, M. Lorenz, and M. Grundmann
    Visible emission from ZnCdO/ZnO multiple quantum wells
    Phys. Status Solidi-Rapid Res. Lett. 6, 31 (2012)    [B4]
  23. M. Brandt, M. Bonholzer, M. Stölzel, G. Benndorf, D. Spemann, M. Lorenz, and M. Grundmann
    Electrical transport in strained MgxZn1-xO:P thin films grown by pulsed laser deposition on ZnO (000-1)
    phys. stat. sol. (b) 249, 82 (2012)    [A2, B4]
  24. Y. Kim, A. Kumar, O. Ovchinnikov, S. Jesse, H. Han, D. Pantel, I. Vrejoiu, W. Lee, D. Hesse, M. Alexe, and S. V. Kalinin
    First-Order Reversal Curve Probing of Spatially Resolved Polarization Switching Dynamics in Ferroelectric Nanocapacitors
    ACS Nano 6, 491 (2012)    [A1]

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