【摘 要】
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Atomic systems interacting with screened Coulomb potentials are very important in many areas, such as the plasma physics, quantum chemistry and quantum dots
【出 处】
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SFPUP 2014 International Workshop on Strong Field Physics an
论文部分内容阅读
Atomic systems interacting with screened Coulomb potentials are very important in many areas, such as the plasma physics, quantum chemistry and quantum dots.The confined atoms show significantly different properties compared with the atoms in pure Coulomb case.However, the calculation of the bound and resonant state energies, wave functions, and other physical properties for the confined atoms are more involved than the pure Coulomb ones.In this talk, I will introduce our recent progress in accurate and analytic calculation of the confined two-electron systems, including two methods, the Taylor expansion and Gegenbauer expansion methods, for two kinds of basis sets, the CI-Slater and Hylleraas bases.We are finally in a position to "accurately" solve the confined two-electron systems and investigate the variation of system properties in different screening conditions.
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陈君葆(1898-1982),广东中山人,儿时随父移居香港,自1934起,长期任教于香港大学,是香港著名的爱国人士、文学家、教育家.1935年到1941年,许地山任港大中文系主任,与身为港大
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