Abstract
The decay rates of the vibrational levels to in ground-state have been measured in solid nitrogen between 4.2 and 18 K. In N-atom-doped but otherwise highly purified solid , the vibrational relaxation rates are found to be fitted by the expression . The rate is interpreted as the multiphonon creation rate in the relaxation, while near describes the intermolecular transfer of a vibrational quantum, , with energy mismatch .
- Received 9 December 1974
DOI:https://doi.org/10.1103/PhysRevLett.34.1364
©1975 American Physical Society