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Interpretation of Optical Spectra of Partially Aligned Samples

Erik W. Thulstrup ; Chemistry Department, Royal Danish School of Educati onal Studies, Emdrupvej 115 B, DK- 2400 Copenhagen NV, Denmark


Puni tekst: engleski pdf 6.942 Kb

str. 1667-1679

preuzimanja: 173

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Sažetak

Spectroscopic studies with linearly or circularly polarized light
of partially aligned molecular samples can provide two kinds of
important information. One type of information is the molecular ·
alignment; the complete molecular orientation distribution function
can not be found, but its essential properties can be determined,
and these frequently enable a detailed interpretation of the spectrum.
This leads to the other kind of information, which has to
do with the anisotropic molecular optical properties : transition
moments, MCD B-terms, Raman polarizability tensors, etc.
A survey of the field is given together with a short description
of the mathematical treatment of molecular orientation and
optical properties. The different spectroscopic methods are illustrated
by a number of examples based on absorption, magnetic
circular dichroism, and photoluminescence.

Ključne riječi

Hrčak ID:

194051

URI

https://hrcak.srce.hr/194051

Datum izdavanja:

21.5.1985.

Posjeta: 382 *