Fabrication and investigation of asymmetric current-voltage characteristics of a metal/Langmuir–Blodgett monolayer/metal structure - Geddes, N. J.; Sambles, J. R.; Jarvis, D. J.; Parker, W. G.; Sandman, D. J. (American Institute of Physics (AIP), 1990)
http://dx.doi.org/10.1063/1.103043
Keywords: U