M. Klima
Department of Physical Electronics, Masaryk University Kotlarska 2, 611 37 Brno, Czech Republic
Jan Janca
Department of Physical Electronics, Faculty of Science, Masaryk University, Kotlarska 2, CZ-611 37 Brno, Czech Republic
P. Slavicek
Department of Physical Electronics, Masaryk University Kotlarska 2, 611 37 Brno, Czech Republic
S. Kuzmin
Department of Physical Electronics, Masaryk University Kotlarska 2, 611 37 Brno, Czech Republic
R. Vaculik
Department of Physical Electronics, Masaryk University Kotlarska 2, 611 37 Brno, Czech Republic
L. Zajickova
Department of Physical Electronics, Masaryk University Kotlarska 2, 611 37 Brno, Czech Republic