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Proceedings Paper

Effect of a uniform electric field on the electronic states of the Mg porphyrin dimers
Author(s): Valery A. Kuzmitsky; Vladimir I. Gael
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Paper Abstract

Fragment method was used to carry out quantum chemical calculations on the Mg porphin dimers placed in a uniform electric field (epsilon) . For the two structures considered, of the D4h and D4d symmetry, the field lay in the C4 axis; its magnitude was varied from 0.0005 to 0.1 a.u. It has been shown that the action of the electric field causes qualitative changes in the structure of the excited states of the dimers. In particular, the forbidden component of the Q state effectively mixes with the charge transfer states and at (epsilon) > 0.0025 a.u. the charge transfer level is the lowest excited one.

Paper Details

Date Published: 2 January 1995
PDF: 4 pages
Proc. SPIE 2370, 5th International Conference on Laser Applications in Life Sciences, (2 January 1995); doi: 10.1117/12.197427
Show Author Affiliations
Valery A. Kuzmitsky, Institute of Molecular and Atomic Physics (Belarus)
Vladimir I. Gael, Institute of Molecular and Atomic Physics (Belarus)


Published in SPIE Proceedings Vol. 2370:
5th International Conference on Laser Applications in Life Sciences
Pavel A. Apanasevich; Nikolai I. Koroteev; Sergei G. Kruglik; Victor N. Zadkov, Editor(s)

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