Roentgen image recording on sillenite-type electrooptical crystals by electrophotographic method
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DEMENTIEV, Igor, MAXIMOV, Eugen, POKATILOV, Evghenii, TARAKANOVA, Larisa. Roentgen image recording on sillenite-type electrooptical crystals by electrophotographic method. In: Moldavian Journal of the Physical Sciences, 2005, nr. 1(4), pp. 64-68. ISSN 1810-648X.
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Moldavian Journal of the Physical Sciences
Numărul 1(4) / 2005 / ISSN 1810-648X /ISSNe 2537-6365

Roentgen image recording on sillenite-type electrooptical crystals by electrophotographic method


Pag. 64-68

Dementiev Igor, Maximov Eugen, Pokatilov Evghenii, Tarakanova Larisa
 
Moldova State University
 
 
Disponibil în IBN: 14 decembrie 2013


Rezumat

To record Roentgen image on sillenite-type crystals while charging in a corona discharge field, a device has been performed. The resolution not less than 10 pairs of lines per mm, the sensitivity of 25 reciprocal Roentgens, the contrast coefficient not less than 2 at the exposure length of 0.6 s were obtained using Bi12GeO20 crystal. The device survives more than 104 of writing-erase cycles. From the sensitivity point of view, the considered registration is just as good as X-Ray films used for radiography and dosimetry.