@misc{indiciaea92c400ee0b4, title = {Solid state photon upconversion utilizing thermally activated delayed fluorescence molecules as triplet sensitizer}, author = {Wu, Tony C. and Congreve, Daniel N.}, year = {2015}, doi = {10.1063/1.4926914}, url = {https://www.osti.gov/biblio/22486321}, note = {Source identifier: 22486321} }