infrapunaspektrin
Infrapunaspektrin is a term used in speculative discussions of spectroscopy to denote a hypothetical spectral feature that would span regions of infrared absorption and the purple end of the visible spectrum. Conceptually, it describes a cross-band signature that arises when a material exhibits strong vibronic coupling, such that electronic transitions couple to both low-frequency lattice modes and higher-energy vibrations, producing a continuum or discrete set of features that extend from the infrared toward the purple.
The proposed mechanism involves vibronic states in which electronic excitation mixes with vibrational modes, creating mixed
Status and reception: infrapunaspektrin remains a speculative construct rather than an established spectroscopic feature. There is
Significance: if validated, infrapunaspektrin would illuminate the interplay between electronic structure and vibrational dynamics in complex