INSTITUTE  OF  PHYSICS  PAS

DIVISION OF PHYSICS AND TECHNOLOGY OF WIDE-BAND-GAP
SEMICONDUCTOR NANOSTRUCTURES - ON4


Head of the division: prof. dr  hab. Bogdan Kowalski, professor kowab@ifpan.edu.pl
Deputy head of the division: prof. dr hab. Marek Godlewski, professor  godlew@ifpan.edu.pl
Secretary: mgr Anna Drzazga adrzazga@ifpan.edu.pl
Phone: (+48-22) 843 70 01 or 843 66 01 ext.2911, 3380;
ON4.1Group of High-Pressure Spectroscopy
ON4.2Group of Technology of Oxide Nanostuctures
ON4.4Group of Electron Microscopy and Electron Spectroscopy
ON4.5Group of MBE Growth of Nitride Nanostructures

Main subjects of research:
  • Energy transfer, radiative and nonradiative recombination processes in bulk and thin films materials
  • Physics of spin interactions in semimagnetic semiconductors and layers
  • Energy structure and recombination processes of deep-level defects in semiconductors and insulators
  • Growth and characterization of bulk and epitaxial II-VI and III-V compounds
  • Band structure and surface studies by photoemission spectroscopy
  • High-temperature superconductivity
  • Theory of disordered systems
Materials studied:
  • AIIIBV compounds (epitaxial GaAlAs/GaAs, bulk InP, GaSb, InAsP - pure and doped)
  • Thin layers of AIIBIV compounds (including semimagnetic semiconductors, mostly doped)
  • Czochralski grown Si - RE implanted
  • High temperature superconductors - thin films

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