Summary
Exact expressions for the frequencies of the nine eigenvibrations of rocksalt have been derived in terms of 11 independent constants which take account of the influence of the 26 nearest neighbours of each atom, the constants being connected by two additional relations.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
(Communicated by Sir C. V. Raman, Kt.,F.R.S., N.L.)
Rights and permissions
About this article
Cite this article
Ramanathan, K.G. Dynamical theory of the vibration spectra of crystals. Proc. Indian Acad. Sci. 26, 493 (1947). https://doi.org/10.1007/BF03170906
Received:
DOI: https://doi.org/10.1007/BF03170906