Szabó, András


András Szabó, physicist
Research Assistant

Phone: +36 70 433 8125
email: szabo.andras (at) wigner.mta.hu

András Szabó has received his diploma at the Faculty of Science and Informatics , University of Szeged. As an undergraduate student he was involved in laser physics and pulse laser ablation. Now his interest turned into material science, he focuses on installing a new X-ray lab. and he do theoretical works on EXAFS data reduction.

Degrees and positions


2013-Research Assistant
Wigner research center for physics / Hungarian Academy of sciences / Department of Material Science by Nuclear Methods / group of X-ray spectroscopy
2006-2012M.Sc. in Physics
Faculty of Science and Informatics, University of Szeged, Hungary

    Topics
  • Magnetoelectronic phase transition in La(Sr/Ca/Eu)CoO transition metal oxides
    probed by emission Mössbauer and synchrotron X-ray absorption spectroscopy.
  • Evolution of the electronic structure and spin state.
  • Metal to insulator crossover in transition metal ions.
  • EXAFS : extended X-ray absorption fine structure spectroscopy, used as a local atomic probe
    which is able to explore the role of the lattice in magnetism.
  • Ferromagnetism driven by the Double Exchange interaction in ionic picture.


Methods

  • High-resolution X-ray spectroscopy
  • Mössbauer spectroscopy

Google Scholar Profile

Selected publications

  • Z Németh, A Szabó, K Knížek, M Sikora, R Chernikov, N Sas, C Bogdán, DL Nagy
    Microscopic origin of the magnetoelectronic phase separation in Sr-doped LaCoO
    Phys. Rev. B 88 035125. (2013)

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