Now showing items 51-52 of 52
Vibrational exciton cluster states, percolation and pairwise interactions: Benzene A2u band
(Elsevier, 1978-04-01)
Infrared spectra of isotopic mixed benzene crystals (C6H6/C6D6) were obtained at about boiling nitrogen temperature, with, emphasis on the umbrella mode (at about 700 cm-1). These are interpreted in terms of guest cluster ...
Thermo-optical spectroscopy of low temperature solids
(Elsevier, 1977-07-01)
A discussion of an experimental procedure for determining the absorption spectra of low temperature solids by thermo-optical spectroscopy is presented. The method may be extended to the direct measurement in low temperature ...