Roentgen image recording on sillenite-type electrooptical crystals by electrophotographic method
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 le...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2005
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| Subjects: | |
| Online Access: | https://doaj.org/article/d7d3ab383ddd45ca9c9bc6c0aad9dbe8 |
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| Summary: | 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. |
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