Project supported by the National Natural Science Foundation of China(Grant Nos.10604045and11074104);the University Science and Technology Planning Program of Shandong Province of China(Grant No.J09LA02);the Discipline Construction Fund of Ludong University of China
The ionisation of Rydberg helium atoms in an electric field above the classical ionisation threshold has been examined using the semiclassical method, with particular emphasis on discussing the influence of the core s...
Project supported by the National Natural Science Foundation of China (Grant Nos. 10874169 and 10674125);the National Basic Research Program of China (Grant Nos. 2007CB925200 and 2010CB923301);the Deutsche Forschungsgemeinschaft for the support (Contract No. 446CHV113/261/0-1) during his stay in Germany
The positron impact-ionisation of atomic hydrogen in the presence of a linearly polarised bichromatic field is investigated in the first Born approximation. The field is composed of a fundamental frequency and its sec...
Project supported by the National Natural Science Foundation of China (Grant No. 10774162)
In the ionisation of Rydberg hydrogen atoms near a metal surface, the electron will escape from the nucleus and arrive at the detector in a time sequence. This probability flux train relies on the initial electron wav...
Project supported by the National Basis Research Program of China (Grant No. 61343)
The radiation effects of the metal-oxide-semiconductor (MOS) and the bipolar devices are characterised using 8 MeV protons, 60 MeV Br ions and 1 MeV electrons. Key parameters are measured in-situ and compared for th...