Elektroninenvibrokytkentä
Elektroninenvibrokytkentä, often translated as electron-vibrational coupling or vibronic coupling, refers to the interaction between the electronic states of a molecule and its vibrational modes. This coupling is a fundamental concept in molecular physics and chemistry, explaining many phenomena observed in spectroscopy, photochemistry, and solid-state physics.
When a molecule absorbs or emits light, its electrons can transition between different energy levels. Simultaneously,
The strength of electron-vibrational coupling determines the extent to which electronic and vibrational motions are interdependent.