HIGH TEMPERATURE MATERIALS AND PROCESSES, vol.32, no.1, pp.25-31, 2013 (SCI-Expanded)
Article / Article
HIGH TEMPERATURE MATERIALS AND PROCESSES
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Raman frequency, beta phase, solid nitrogen, LATTICE-DYNAMICS, TEMPERATURE, FREQUENCY, PRESSURES, DIFFRACTION, SCATTERING, SPECTRA, GAMMA, N-2
Middle East Technical University Affiliated:
This study gives the Raman frequencies calculated as functions of temperature and pressure for the lattice modes in the solid beta phase and close to the melting line (beta-fluid transition). The experimental volume data from the literature is used to calculate the Raman frequencies for the molecular nitrogen system. Some observed Raman frequencies are also used as the initial data to perform our calculations given here.