Author:
Remigis J. De,Welsh H. L.
Abstract
The fundamental infrared absorption band of H2(D2) has been studied in the dilute solid solutions H2–Kr and D2–Ar, and the results are compared with previous data for H2–Ar. The spectrum consists of combination tones of molecular and lattice transitions; the lattice transition frequencies are (112, 22), (106, 16), and (79, 22) cm−1 for H2–Ar, H2–Kr, and D2–Ar, respectively. The previous assignment of the intense higher-frequency transition to the localized vibration of the impurity molecule on a substitutional lattice site is confirmed. The weaker lower-frequency transition is evidently due to an impurity-induced phonon transition of the host lattice.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
34 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献