10.14489/td.2016.07.pp.053-056

2016, 07 July

DOI: 10.14489/td.2016.07.pp.053-056

Dvoryankin V.F., Dikaev Yu.M., Kudryashov A.A., Petrov A.G., Telegin A.A.
MULTIELEMENT PANORAMIC X-RAY DETECTOR BASED ON GALLIUM ARSENIDE
(pp. 53-56)

Abstract. The multichannel panoramic X-ray detector is designed on the base of the developed 32-channel module from the solid-state semiconductor epitaxial structures GaAs with a step 0.8 of mm and clamp joints. The construction of multielement panoramic detector is executed in the two-dimensional space and consists of two vertical and one horizontal parts. It makes possible to obtain the geometrically enlarged images of the individual parts of the object in the X-rays of micro focal X-ray emitter. The detector acts in short circuit mode. The X-ray image of the case is shown as an example.

Keywords: X-ray, photovoltaic X-ray detector, epitaxial structure, short circuit current, charge collection, depletion region, builtin electric field, pitch, module, multichannel.

+ - About the Authors Click to collapse

V. F. Dvoryankin, Yu. M. Dikaev, A. A. Kudryashov, A. G. Petrov, A. A. Telegin (Kotelnikov Institute of Radioengineering and Electronics of Russian Academy of Sciences, Fryazino Branch, Russia) E-mail Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

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