@article{778e5aeedc644b1685eb684e2909b204,
title = "Double-heterojunction nanorod light-responsive LEDs for display applications",
abstract = "Dual-functioning displays, which can simultaneously transmit and receive information and energy through visible light, would enable enhanced user interfaces and device-to-device interactivity. We demonstrate that double heterojunctions designed into colloidal semiconductor nanorods allow both efficient photocurrent generation through a photovoltaic response and electroluminescence within a single device. These dual-functioning, all-solution-processed double-heterojunction nanorod light-responsive light-emitting diodes open feasible routes to a variety of advanced applications, from touchless interactive screens to energy harvesting and scavenging displays and massively parallel display-to-display data communication.",
author = "Nuri Oh and Kim, \{Bong Hoon\} and Cho, \{Seong Yong\} and Sooji Nam and Rogers, \{Steven P.\} and Yiran Jiang and Flanagan, \{Joseph C.\} and You Zhai and Kim, \{Jae Hwan\} and Jungyup Lee and Yongjoon Yu and Cho, \{Youn Kyoung\} and Gyum Hur and Jieqian Zhang and Peter Trefonas and Rogers, \{John A.\} and Moonsub Shim",
note = "We thank H. Oh for helpful discussions on programming software for the control circuitry. This material is based on work supported by the Dow Chemical Company and the NSF (grant no. DMR-1507170). Experiments were carried out, in part, in the Frederick Seitz Materials Research Laboratory Central Facilities, University of Illinois. N.O., S.N., Y.Z., P.T., and M.S. are inventors on patents US 20150243837 A1, US 8937294 B2, and US 9123638 B2, which are held by the University of Illinois and Dow Chemical and cover the synthesis of double-heterojunction nanorods. N.O., B.H.K., S.-Y.C., P.T., J.Z., J.A.R., and M.S. are inventors on patent applications 62/312629, 62/312633, and 62/312641, which were submitted by the University of Illinois and Dow Chemical and cover the dual light-emitting and light-detecting operation of LEDs and their uses.",
year = "2017",
month = feb,
day = "10",
doi = "10.1126/science.aal2038",
language = "English (US)",
volume = "355",
pages = "616--619",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6325",
}