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Nonradiative decay ...
Nonradiative decay of the lowest excited singlet state of 2-aminopyridine is considerably faster than the radiative decay
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- Zhang, Feng, 1981- (författare)
- KTH,Teoretisk kemi och biologi
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- Ai, Yue-Jie, 1982- (författare)
- KTH,Teoretisk kemi och biologi
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- Luo, Yi, 1965- (författare)
- KTH,Teoretisk kemi och biologi
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- Fang, Wei-Hai (författare)
- Beijing Normal University
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(creator_code:org_t)
- America : American -institute of Physics, 2009
- 2009
- Engelska.
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Ingår i: Journal of Chemical Physics. - America : American -institute of Physics. - 0021-9606 .- 1089-7690. ; 130:14, s. 144315-
- Relaterad länk:
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https://kth.diva-por... (primary) (Raw object)
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http://kth.diva-port...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Ab initio calculations reveal that radiative lifetime of the lowest excited singlet state of 2-aminopyridine (2AP) molecule should be around 20 ns, consistent with the molecules of the same type, but is about one order of magnitude larger than the claimed experimental fluorescent lifetime in recent years. A S1/S0 conical intersection close to the S1 state has been located which could be the possible nonradiative channel that is responsible for the fast decay observed in the experiment.
Ämnesord
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
Nyckelord
- ab initio calculations
- excited states
- fluorescences
- organic compounds
- radiative lifetimes
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- art (ämneskategori)
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