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α‐Oxygen Doublets II. Experiment
Author(s) -
Gaididei Yu. B.,
Loktev V. M.,
Prikhotko A. F.,
Shanskii L. I.
Publication year - 1976
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220730205
Subject(s) - excited state , interpretation (philosophy) , absorption (acoustics) , chemistry , resonance (particle physics) , exciton , atomic physics , oxygen , absorption spectroscopy , molecular physics , physics , photochemistry , condensed matter physics , optics , organic chemistry , computer science , programming language
Experimental results of two‐exciton light absorption in α‐O 2 at T = 1 K are presented. On the basis of a theory which was previously developed, the interpretation of the doublet structure of the observed absorption is proposed. The effect of resonance interaction on the formation of the vibronic bimolecular bands and the importance of the excited collective states are discussed.