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taoyijie

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[求助] 导电高分子的光谱曲线计算

想问一下有没有软件能够计算一般的导电高分子的光谱曲线呢..能的话在哪个模块较好....有这方面的资料教程最好....谢谢了
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ChemiAndy

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【答案】应助回帖

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zh1987hs(金币+5): 谢谢 2011-06-17 10:13:19
taoyijie(金币+5): 我是希望算可见近红外的吸收光谱 2011-06-17 12:21:22
请问你说的光谱曲线是什么谱?

红外拉曼是原子振动光谱,介电光谱是带电粒子扩散相关谱,NMR是奇数质子原子的核磁共振谱,我猜你说的是紫外光谱,因为紫外光谱是电子能级光谱。(荧光光谱也是),你导电高分子应该是计算band gap的宽度,看看需要多高的电压能够激发电子跃迁到空带。

这个要用VASP或CASTEP,算一下band structure和density of states.

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