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A Jablonski diagram showing the excitation of molecule A to its singlet excited state (A*) followed by intersystem crossing to the triplet state (A) that relaxes to the ground state by phosphorescence. It was used to describe absorption and emission of light by
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Radiative transitions involve either the absorption or emission of a photon. As mentioned above, these transitions are denoted with solid arrows with their tails at the initial energy level and their tips at the final energy level.
213:(IC), which occurs when a vibrational state of an electronically excited state can couple to a vibrational state of a lower electronic state. The molecule could then subsequently relax further through vibrational relaxation.
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by straight arrows. The vibrational ground states of each electronic state are indicated with thick lines, the higher vibrational states with thinner lines. The diagram is named after the Polish physicist
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Nonradiative transitions arise through several different mechanisms, all differently labeled in the diagram. Relaxation of the excited state to its lowest vibrational level is called
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273:“Jablonski Diagram.” 2006. In IUPAC Compendium of Chemical Terminoloy, 3rd ed. International Union of Pure and Applied Chemistry.
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Jabłoński, Aleksander "Efficiency of Anti-Stokes
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Jablonski diagram including vibrational levels for absorbance, non-radiative decay, and
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Consequences of Light
Absorption – The Jablonski Diagram
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