Authors
Peter Bury
Department of Physics, Faculty of Electrical Engineering, University of Žilina, Žilina, Slovakia
Štefan Hardoň
Department of Physics, Faculty of Electrical Engineering, University of Žilina, Žilina, Slovakia
Hikaru Kobayashi
Institute of Scientific and Industrial Research, Osaka University, CREST, Japan Science and Technology Organization, Osaka, Japan
Kento Imamura
Institute of Scientific and Industrial Research, Osaka University, CREST, Japan Science and Technology Organization, Osaka, Japan