@misc{indiciae8f4cd37c74bb, title = {Photovoltaics: Separating Multiple Excitons}, author = {Nozik, Arthur J.}, year = {2012}, doi = {10.1038/nphoton.2012.78}, url = {https://www.osti.gov/biblio/1048991}, note = {Source identifier: 1048991} }