dorsal/arxiv
View SchemaInvestigations of porous radiation dielectric detectors
| Authors | M. P. Lorikyan |
|---|---|
| Categories | |
| ArXiv ID | physics/0303049 |
| URL | https://arxiv.org/abs/physics/0303049 |
Abstract
Multiwire and microstrip porous detectors have been developed and investigated for DC operation. The multiwire porous detector consists of anode wires, an Al cathode and a gap between them filled with porous CsI. The microstrip porous detector consists of an insulating plate covered with metallic strips, micromesh cathode and a gap between them filled with porous CsI. For some time after being manufactured, these detectors' performances are non-stable and they have poor spatial resolution. However, after being kept in vacuum for a certain time, they spontaneously acquire stability and spatial resolution better than 100$\mu$m and have detection efficiencies of 100% and 70% for heavily ionizing $\alpha$-particles and 5.9 keV X-rays respectively. The MWPDD performs stably at an intensity of heavily ionizing $\alpha$ -particles of 711cm$^{-2}$s$^{-1}$.
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"date_created": "2026-03-02T18:00:42.733000Z",
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"abstract": "Multiwire and microstrip porous detectors have been developed and\ninvestigated for DC operation. The multiwire porous detector consists of anode\nwires, an Al cathode and a gap between them filled with porous CsI. The\nmicrostrip porous detector consists of an insulating plate covered with\nmetallic strips, micromesh cathode and a gap between them filled with porous\nCsI. For some time after being manufactured, these detectors\u0027 performances are\nnon-stable and they have poor spatial resolution. However, after being kept in\nvacuum for a certain time, they spontaneously acquire stability and spatial\nresolution better than 100$\\mu$m and have detection efficiencies of 100% and\n70% for heavily ionizing $\\alpha$-particles and 5.9 keV X-rays respectively.\nThe MWPDD performs stably at an intensity of heavily ionizing $\\alpha$\n-particles of 711cm$^{-2}$s$^{-1}$.",
"arxiv_id": "physics/0303049",
"authors": [
"M. P. Lorikyan"
],
"categories": [
"physics.ins-det"
],
"title": "Investigations of porous radiation dielectric detectors",
"url": "https://arxiv.org/abs/physics/0303049"
},
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"type": "Model",
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