Constraining the complex refractive index of black carbon and light-absorbing iron oxides according to their complex forward-scattering amplitude at 633 nm wavelength

Nobuhiro Moteki, The University of Tokyo, Department of Earth and Planetary Science, Bunkyo-ku, Japan, Sho Ohata, Nagoya University, Nagoya, Japan, Atsushi Yoshida, National Institute of Polar Research, Tachikawa, Japan and Kouji Adachi, Meteorological Research Institute, Ibaraki, Japan