Figure 6. A plot of the absorption coefficient a(v) divided by v2 vs. v, showing a solid line through the experimental results for a2(v)/v2 of Ho et al. (1971), Frenkel and Woods (1966). and the present results, and a dotted line through the results of Birnbaum et al. (1971) and the present result for a3(v)/v2.
