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Author: search.filters.author.Cheirsirikul, S.Subject: search.filters.subject.Diamond film fabrication

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    Item type:Publication,
    Photoconductor diamond film detector
    (2008-10-06)
    Jesen, S.
    ;
    Thaiyotin, L.
    ;
    Cheirsirikul, S.
    ;
    Phetchakul, T.
    Diamond film was synthesized on a silicon substrate by MPCVD (Microwave Plasma Chemical Vapor Deposition) process and used to fabricate a photoconductor for the detection of UV light. The photoconductor was fabricated on free standing diamond film and operation in a planar. This paper presents the spectral response of photoconductor, concentration of boron doping, times and temperature. The device shows good response to UV light and a very low response to visible light. Furthermore, the device reveals little change in spectral response with increasing temperature at all wavelengths. © 2008 IEEE.