Van der Waals-Zeeman Institute;
University of Amsterdam;
Science Park 904;
Amsterdam 1098 XH;
The Netherlands;
Center for Nanophotonics;
AMOLF;
Science Park 104;
Amsterdam 1098 XG;
The Netherlands;
Department of Applied Physics;
Eindhoven University of Technology;
P.O.Box 512;
Eindhoven 5600 MB;
The Netherlands;
Dutch Institute for Fundamental Energy Research(DIFFER);
P.O.Box 6336;
Eindhoven 5600 HH;
The Netherlands;
cathodoluminscence; color center; electron beam; multi-chromaticity; silicon nanocrystals;