卡莎规则
卡莎规则(英語:)是光化学中有关激发态分子的重要原理[1]。卡莎规则指出,对于多重态的分子,光子仅能由最低激发态发射。此光子可以以荧光或者磷光的形式发射。 因此,发射光的波长和激发光的波长无关。[2]
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参考文献
- Characterization of Electronic Transitions in Complex Molecules (页面存档备份,存于). Kasha, M. Discussions of the Faraday Society, 1950, 9: p.14-19.
- Photochemistry of Organic Compounds: From Concepts to Practice (页面存档备份,存于). Klán, P. and Wirz, J. Wiley-Blackwell, 2009. p.40. ISBN 1-4051-6173-6.
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