Radiation detector and method for producing photoconductive...

Details Radiation detector and method for producing photoconductive... Radiation detector and method for producing photoconductive...

2008-03-24

2009-02-10

Porta, David P (Department: 2884)

Radiant energy

Source with recording detector

Reexamination Certificate

active

07488966

ABSTRACT:
In a radiation detector, electrodes are provided on both sides of a photoconductive layer for recording. When the photoconductive layer for recording is irradiated with radiation during application of a predetermined bias voltage between the electrodes, electric charges are generated within the photoconductive layer for recording. Then, the generated electric charges are detected as an electric signal by the radiation detector. As the material for the photoconductive layer for recording, amorphous selenium having a coordination number of 1.95±0.02 is used.

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Fukunaga-T, Kajikawa-S. “Short range structure of amorphous Se/sub 100-x/As/sub x/ prepared by mechanical alloying,” Journal of Non-Crystalline Solids, Aug. 1999, vol. 250-252, p. 384-8, 6 refs, ISSN: 0022-3093.

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