CALCULATION OF THE RAMAN FREQUENCIES OF AMMONIA NEAR THE MELTING POINT
Loading...
Date
1998
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
We have studied here the volume dependence of the Raman frequencies in ammonia solid I. By means of the values of the Gr\""{u}ncisen parameter obtained in the range between 195K and 172.8K, we used the volume data from the literature to calculate the Raman frequencies for two translational modes and for a librational mode in ammonia solid I. Similarly, the Raman frequencies of those modes can also be calculated using the volume data in ammonia solid II. This then enables us to predict the Raman frequencies near the melting point in ammonia.
Description
Author Institution: Department of Physics, Istanbul Technical University