Radiation detectors and autoradiographic imaging devices comprising such detectors

摘要

The detector (1) merges the conversion and amplification spaces by combining the cathode with an entry electrode (8). The entry electrode is separated from the output grid (9) by insulated spacers (11) and fields (E2,E3) propel electrons initiated by ionizing particles (I) from the sample (S) through the neon and isobutane quenching gas towards a segmented anode (6) which is connected to a processor (21).