Institution: | Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan; Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava 84248, Slovakia; Nanotechnology Department, BIONT Inc., Karloveská 63, Bratislava 84229, Slovakia |