Kasha's Rule and Koopmans' Correlations for Electron Tunnelling through Repulsive Coulomb Barriers in a Polyanion.
Kasha's Rule and Koopmans' Correlations for Electron Tunnelling through Repulsive Coulomb Barriers in a Polyanion.
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DOI:
10.1021/acs.jpclett.2c02145
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发表时间:
2022-08-25
影响因子:
5.7
通讯作者:
Verlet, Jan R. R.
中科院分区:
文献类型:
--
作者:
Gibbard, Jemma A.;Verlet, Jan R. R.
The long-range electronic structure of polyanions is defined by the repulsive Coulomb barrier (RCB). Excited states can decay by resonant electron tunnelling through RCBs, but such decay has not been observed for electronically excited states other than the first excited state, suggesting a Kasha-type rule for resonant electron tunnelling. Using action spectroscopy, photoelectron imaging, and computational chemistry, we show that the fluorescein dianion, Fl2–, partially decays through electron tunnelling from the S2 excited state, thus demonstrating anti-Kasha behavior, and that resonant electron tunnelling adheres to Koopmans’ correlations, thus disentangling different channels.
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影响因子:
2.9
作者:
Lecointre, Julien;Roberts, Gareth M.;Verlet, Jan R. R.
通讯作者:
Verlet, Jan R. R.
影响因子:
2.9
作者:
Phuong Diem Dau;Liu, Hong-Tao;Wang, Lai-Sheng
通讯作者:
Wang, Lai-Sheng
DOI:
10.1039/df9500900014
发表时间:
1950-01-01
期刊:
DISCUSSIONS OF THE FARADAY SOCIETY
影响因子:
--
作者:
KASHA, M
通讯作者:
KASHA, M
影响因子:
2.9
作者:
Castellani, Maria Elena;Avagliano, Davide;Verlet, Jan R. R.
通讯作者:
Verlet, Jan R. R.
影响因子:
5.7
作者:
Castellani, Maria Elena;Avagliano, Davide;Verlet, Jan R. R.
通讯作者:
Verlet, Jan R. R.