School;
of;
Nuclear;
Science;
and;
Technology;
Lanzhou;
University;
Lanzhou;
730000;
China;
Technische;
Universitat;
Dresden;
Institute;
of;
Applied;
Physics;
Dresden;
D-01069;
Germany;
DREEBIT;
GmbH;
Zur;
Wetterwarte;
50;
D-01109;
Dresden;
Germany;