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作 者:M.Haneef Iftikhar Ahmad A.Afaq A.Rahman
机构地区:[1]Department of Physics,Hazara University,Mansehra,Pakistan [2]Department of Physics,University of Malakand,Chakdara,Pakistan [3]Centre of Excellence in Solid State Physics,University of the Punjab,Quid-e-Azam Campus,Lahore-54590,Pakistan
出 处:《Chinese Physics Letters》2012年第1期90-93,共4页中国物理快报(英文版)
摘 要:The photodetachment of a hydrogen negative ion (H^(-)) near a hard spherical surface is investigated by using the theoretical imaging method.The surface is oriented in such a fashion that the laser polarization direction is perpendicular to the principal axis of the spherical surface.Analytical expressions are derived for the detachedelectron flux and photodetachment cross section.Strong interference patterns are observed in the detachedelectron flux,while no visible oscillations are found in the photodetachment cross section.
关 键 词:VISIBLE POLARIZATION STRONG
分 类 号:TG1[金属学及工艺—金属学]
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