- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of projected band gap in the F-- Cu system on the resonant charge transfer | ||
| JOURNAL OF THI-QAR SCIENCE | ||
| Article 1, Volume 3, Issue 2, 2013, Pages 174-183 | ||
| Author | ||
| Ahmmed abbas Mohammed | ||
| Abstract | ||
| Abstract: In this paper we study the effect of projected band gap on the resonant charge transfer when we use the grazing F- projectile on the Cu surface with jellium potential. A wave-packet propagation method is used in the treatment of the resonant charge transfer process (RCT).Our study describe the long interaction time (low collision velocities)and we find the RCT efficiency is drastically reduced by the presence of the band gap. The important parameters are studied such that energy and width as a function to the distance between the surface and the projectile as well as the projected density of state at two different distance near (1 a.u.) and far from the surface (6 a.u.). | ||
|
Statistics Article View: 88 PDF Download: 65 |
||