Abstract
In the ionic molecular crystal ${\mathrm{K}}^{+}$C${\mathrm{N}}^{\ensuremath{-}}$, excitonic properties characteristic of both ionic and molecular crystals are observed at different photon energies. Various molecular exciton interactions are manifested in the low-energy part of the spectrum. A resolved Davydov-type splitting is observed for the first time in an ionic crystal and is explained by a weak-interaction model. Charge-transfer excitons occur at higher energies.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
