Title of article
CVD diamond sensor for UV-photon detection
Author/Authors
Periale، نويسنده , , L. and Bizzaro، نويسنده , , S. and Gervino، نويسنده , , G. and Lamarina، نويسنده , , A.M. and Palmisano، نويسنده , , C. and Periale، نويسنده , , R. and Picchi، نويسنده , , P.، نويسنده ,
Pages
3
From page
276
To page
278
Abstract
A new generation of UV photosensors, based on single crystal Chemical Vapour Deposition (CVD) diamonds to work optically coupled with large volume two-phase liquid-Ar (LAr) or liquid-Xe (LXe) detectors nowadays under design for the next generation of WIMPs experiments, is under development. Preliminary tests and first calibrations show these devices can have better performance than the existing UV sensitive detectors (higher photosensitivity and better signal-to-noise ratio). I–V characteristics, dark current measurements, linearity response to X-ray irradiation, and α - particle energy resolution are reported and discussed.
Keywords
Diamond properties and applications , MIS , UV detector
Journal title
Astroparticle Physics
Record number
2020135
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