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            趙鏵

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            期刊論文

            Long-range correlation energies calculations for excited states ofπ electronic systems

            趙鏵 , Hua Zhao

            Physica B405(2010)4450-4452,-0001,():

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            摘要/描述

            A general formula of long-range electron correlation energy in excited states ofπelectron systems is presented for the first time. Effect of excited states upon the long-range electron correlations, which are related to problems of exciton and polaron, is discussed. It is found that because charge density distributions are different for removal (addition) of an electron from (into) π electron system, the correlation energies of electron-type polaron and hole-type polaron are not the same even when the system tends to infinity.

            【免責聲明】以下全部內容由[趙鏵]上傳于[2011年04月18日 15時38分54秒],版權歸原創者所有。本文僅代表作者本人觀點,與本網站無關。本網站對文中陳述、觀點判斷保持中立,不對所包含內容的準確性、可靠性或完整性提供任何明示或暗示的保證。請讀者僅作參考,并請自行承擔全部責任。

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