1. J. Hirschinger, F-J. Niedernostheide, W. Prettl, V. Novák
    Current filament patterns in n-GaAs layers with different contact geometries
    Physical Review B 61 (2000) 1952-1958.
  2. G. Schwarz, C. Lehmann, A. Reimann, E. Schöll, J. Hirschinger, W. Prettl, V. Novák
    Current filamentation in n-GaAs thin films with different contact geometries
    Semiconductor Science and Technology 15 (2000) 593-603.
  3. V. Novák, M. Cukr, D. Schowalter, W. Prettl
    Electron mobility measurement in n-GaAs at low-temperature impurity breakdown
    Physical Review B 62 (2000) 16768-16772.
  4. V. V. Bel'kov, J. Hirschinger, D. Schowalter, F.-J. Niedernostheide, S. D. Ganichev, W. Prettl, D. Mac Mathúna, V. Novák
    Microwave-induced patterns in n-GaAs and their photoluminescence imaging
    Physical Review B 61 (2000) 13698-13702.