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Zusammenfassung
Exptl. and theor. studies of the spectroscopy of mols. in superfluid He droplets provide evidence for the key role of the 1st He layer surrounding the dopant mol. in detg. the mols. spectroscopic features. Recent studies of emission spectra of phthalocyanine in He droplets revealed a doubling of all transitions. Herein, the authors present the emission spectra of Mg-phthalocyanine and of ...
Zusammenfassung
Exptl. and theor. studies of the spectroscopy of mols. in superfluid He droplets provide evidence for the key role of the 1st He layer surrounding the dopant mol. in detg. the mols. spectroscopic features. Recent studies of emission spectra of phthalocyanine in He droplets revealed a doubling of all transitions. Herein, the authors present the emission spectra of Mg-phthalocyanine and of phthalocyanine-Ar clusters in He droplets, which confirm the splitting as a general effect of the He environment. A scheme of levels is deduced from the emission spectra and attributed to quantized states of the 1st He layer surrounding the dopant mol.
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