@article{article01eff475,
title   = {Investigation of the optical absorption of a magnetic colloid from the thermal to the electronic time-scale regime: measurement of the free-carrier absorption cross-section},
author = {Espinosa, Daniel and Alves, Sarah and Soga, Diogo and Boni, Leonardo De and Zílio, Sérgio Carlos and Figueiredo Neto, Antonio Martins},
year = {2012},
doi = {10.1364/JOSAB.29.000280},
journal   = {Journal of the Optical Society of America B}
}