Two-channel model for optical conductivity of high-mobility organic crystals A. de Candia, G. De Filippis, L. M. Cangemi, A. S. Mishchenko, N. Nagaosa and V. Cataudella EPL, 125 4 (2019) 47002 Published online: 18 March 2019 DOI: 10.1209/0295-5075/125/47002