Photoconductive and photovoltaic properties of CVD diamond films

• Published in: Diamond and related materials Vol. 14; no. 3; pp. 594 - 597
• Main Authors: Polyakov, V.I., Rukovishnikov, A.I., Rossukanyi, N.M., Ralchenko, V.G., Spaziani, F., Conte, G.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2005
• Subjects: Defects; Diamond film; Q-DLTS; UV detectors; Q-DLTS; Diamond film; UV detectors; Defects

Free-standing undoped polished MPCVD diamond films (200–300 μm thick) have been used to fabricate photoconductive and photodiode structures for UV light detection. Multifinger planar Au/Cr electrodes of the photoconductive structures were realized on the diamond surface by lithographic technique. Th...