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This article seems to contradict with Near infrared spectroscopy, which says that forbidden transitions are common enough to be used as a diagnostic method. -- Tgr ( talk) 10:36, 29 February 2008 (UTC)
It also does not mention Phosphorus.
As mentioned on page: http://en.wikipedia.org/wiki/Phosphorus#Physical_properties
Phosphorescence is the slow decay of a metastable electronic state to a lower energy state through emission of light. The decay is slow because the transition from the excited to the lower state requires a spin flip, making it classically forbidden. —Preceding unsigned comment added by 32.177.224.217 ( talk) 06:46, 16 November 2009 (UTC)
This is more clear and explained it better to me than this Wikipedia article: https://www.britannica.com/science/forbidden-lines -- User123o987name ( talk) 02:20, 10 March 2020 (UTC)
![]() | This ![]() It is of interest to the following WikiProjects: | |||||||||||||||||
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This article seems to contradict with Near infrared spectroscopy, which says that forbidden transitions are common enough to be used as a diagnostic method. -- Tgr ( talk) 10:36, 29 February 2008 (UTC)
It also does not mention Phosphorus.
As mentioned on page: http://en.wikipedia.org/wiki/Phosphorus#Physical_properties
Phosphorescence is the slow decay of a metastable electronic state to a lower energy state through emission of light. The decay is slow because the transition from the excited to the lower state requires a spin flip, making it classically forbidden. —Preceding unsigned comment added by 32.177.224.217 ( talk) 06:46, 16 November 2009 (UTC)
This is more clear and explained it better to me than this Wikipedia article: https://www.britannica.com/science/forbidden-lines -- User123o987name ( talk) 02:20, 10 March 2020 (UTC)