Electrophotographic photoreceptor with high sensitivity in the near-infrared region

A double-layered xerographic photoreceptor has been investigated to obtain high sensitivity in the near-infrared region. The immersion of sublimed chloroaluminum phthalocyanine chloride (AlClPcCl) in an organic solvent was found to induce an absorption peak shift toward the long wavelength region. T...

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Bibliographic Details
Published in:Applied physics letters 1982-01, Vol.40 (3), p.279-281
Main Authors: Arishima, K., Hiratsuka, H., Tate, A., Okada, T.
Format: Article
Language:English
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Summary:A double-layered xerographic photoreceptor has been investigated to obtain high sensitivity in the near-infrared region. The immersion of sublimed chloroaluminum phthalocyanine chloride (AlClPcCl) in an organic solvent was found to induce an absorption peak shift toward the long wavelength region. The new double-layered photoreceptor, in which AlClPcCl and a pyrazoline derivative were employed in the charge generation layer and charge transport layer, respectively, showed a high sensitivity, equivalent to 1.6 cm2/μJ, in the GaAlAs laser diode emission region.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.93038