关于电子激发态的计算,一直是理论化学的挑战。
The calculation of the electronically excited state is still a challenge in theoretical chemistry.
由于二萘嵌苯的电子激发态与半导体导带能级间的强电子转移耦合,这一控制任务较电子激发态为目标态而言,更适合于实验研究。
Because of the strong coupling of the excited perylene state to the band continuum of TiO_2 this control task seems more appropriate for a study in the experiment.
比如苯环,也就是最低电子态,远低于第一激发态。
If you have benzene, for example, the lowest electronic state, is quite far below the first excited state.
We're always talking about the ground state unless 1 we specify that we're talking about an excited state.
我们指定说讨论激发态,而且对于电子。
So, for example, we could talk about the n equals 2 state, so that's this state here, and it's also what we could call the first excited state. So we have the ground state, and if we excite an electron into the next closest state, we're at the first excited state, or the n equals 2 state.
例如,我们可以考虑n等于2的状态,它在这里,它也被称作是第一激发态,我们有基态,如果我们把一个电子,激发到它最近邻的态,那就是第一激发态,或者n等于2的态。
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