Avalanche-type X-ray Image Pickup Tube
K. Nagatsuma, K. Tsuji, T. Makishima, K. Sameshima, T. Hirai, H. Maruyama, K. Tanioka
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Pages 285-286
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Pages 285-286
An Avalanche-type X-ray Image Pickup Tube with an amorphous selenium (a-Se) photoconductive layer is investigated. The sensitivity is improved to realise in-situ X-ray photon counting operation by using a thick a-Se layer (25μm) and a BN face plate, and by adopting an electrode for high voltage operation.
