Spectral extinction coefficient (a) and fitted albedo values (b), with error bars (gray bars). Hollow squares (B) and hollow circles (D) in both images show the results of monochromatic measurements performed with the multidistance method. D and B label dahlia-like and bud-like SWCNH morphologies, respectively.
Mercatelli et al. Nanoscale Research Letters 2012 7:96 doi:10.1186/1556-276X-7-96