Jones, G. W.Taylor, D. M.Gomes, Henrique L.2015-06-262015-06-2619990379-6779AUT: HGO00803;http://hdl.handle.net/10400.1/6626The photocurrent action spectrum of a Schottky diode formed from electrodeposited poly(3-methylthiophene) is shown to follow closely the UV-visible absorption spectrum. At low forward bias, the peak photocurrent asymptotes to the expected square-root dependence on total potential, V-t, across the depletion region. At high reverse bias the superlinear dependence of the photocurrent on V-t suggests that internal photoemission from the rectifying aluminium electrode may be the dominant process.engjournal articlehttps://dx.doi.org/10.1016/S0379-6779(98)01110-2