哈伯德模型中的能量谱和光学吸收光谱

А. В. Силантьев
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引用次数: 0

摘要

在Hubbard模型和静态涨落近似下,得到了具有Cs对称基团的外面体富勒烯С70Br10的能谱。利用群论方法对分子能态进行了分类,并确定了分子С70Br10能谱中允许的跃迁。根据外面体富勒烯С70Br10的能谱,给出了实验观察到的分子С70Br10光学吸收带的解释。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Энергетический спектр и спектр оптического поглощения экзоэдрального фуллерена С-=SUB=-70-=/SUB=-Br-=SUB=-10-=/SUB=- в модели Хаббарда
Energy spectrum exohedral fullerene С70Br10 with the Cs symmetry groups have been obtained within the Hubbard model and static fluctuation approximation. The energy states have been classified using the methods of group theory, and the allowed transitions in the energy spectra of molecule С70Br10 have been determined. On the basis of the energy spectrum of exohedral fullerene С70Br10 is given an interpretation of experimentally observed optical absorption bands molecule С70Br10.
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