It shows that Herzberg-Teller can introduce a change of sign on the chiral response of an electronic excited state, which breaks the usual belief that the sign reversion only occurs with the involvement of different electronic states.
研究表明后者能够导致单一电子态中存在正负两种相反信号,从而引起分子手性响应性质的变化。 这说明对圆二色谱的理论计算如果只考虑垂直跃迁可能导致正负信号出错,振动效应的引入是十分必要的。
参考来源 - 多光子吸收与圆二色光学性质及其电子振动光谱的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We could worry about its vibrational or rotational energy, or electronic state.
我们也需要知道，他的振动和转动能量，或者电子状态。
ARPES is one of the most powerful techniques to study the electronic state in materials.
角分辨能谱（ARPES）是研究材料微观电子态性质的强大实验手段。
If you have benzene, for example, the lowest electronic state, is quite far below the first excited state.
比如苯环，也就是最低电子态，远低于第一激发态。
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