Photocurrent spectra for above and below bandgap energies from photovoltaic PbS infrared detectors with graphene transparent electrodes
Kim J., Ampadu E.K., Oh E., Choi H., Ahn H.-Y., Cho S.-H., Choi W.J., Byun J.Y.
Department of Physics, Chungnam National University, Daejeon, South Korea; Electronics and Telecommunications Research Institute, Daejeon, South Korea; Korea Institute of Science and Technology, Seoul, South Korea
Correspondence to:Oh, Eunsoon Department of Physics, Chungnam National University
Received: December 19, 2019; Accepted: January 6, 2020