Title of article :
Radiation damage of polycrystalline diamond exposed to 62 MeV protons
Author/Authors :
Alemanno، نويسنده , , E. and Caricato، نويسنده , , A.P. and Chiodini، نويسنده , , G. and Corvaglia، نويسنده , , A. and Cirrone، نويسنده , , G.A.P. and Cuttone، نويسنده , , G. and Dinardo، نويسنده , , M. and Dangelo، نويسنده , , P. and De Napoli، نويسنده , , M. and Fiore، نويسنده , , G. and Kwan، نويسنده , , S. and Malvezzi، نويسنده , , S. and Leone، نويسنده , , A. and Martino، نويسنده , , M. and Menasce، نويسنده , , D. and Moroni، نويسنده , , L. and Pedrini، نويسنده , , D. and Perrino، نويسنده , , R. and Randazzo، نويسنده , , N. and Pinto، نويسنده , , C. and Rivera، نويسنده , , R. and Spagnolo، نويسنده , , S. and Sipala، نويسنده , , V. and Tuvé، نويسنده , , C. and Uplegger، نويسنده , , L.، نويسنده ,
Pages :
3
From page :
152
To page :
154
Abstract :
We irradiated two diamond detectors with 62 MeV energy proton beam up to an integrated fluence of about 2×1015 protons/cm2 at INFN-LNS in Catania (Italy). The detectors were made of two high purity poly-crystal diamond sensors. The electric contacts of the two diamond sensors were from different sources and made with different techniques: a proprietary DLC/Pt/Au electric contact and our own novel UV Laser technique. We collected 120 GeV and 62 MeV proton beam data, before and after irradiation, respectively, to extract the radiation damage constant of one poly-crystal diamond sensor by using single crystal diamond detector response as reference.
Keywords :
Radiation damage , Polycrystalline diamond , Timing detector
Journal title :
Astroparticle Physics
Record number :
2010061
Link To Document :
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