Here, we report a single device of a simple metal–insulator–semiconductor structure for self-powered sensing not only position but also velocity of a light beam or shadow. A velocity-dependent voltage ...

Institute for Energy Technology, Physics Department, P.O. Box 40, NO-2027 Kjeller, Norway Center for Materials Science and Nano Technology, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo, ...

Press Release The Methodist sponsored Midwest Mission, located in Chatham (near Springfield), Illinois will be receiving decades old wooden bleacher boards from the Nebraska City Public Schools ...