Study of cubic and hexagonal cell geometries of a 3D diamond detector with a proton micro-beam (CROSBI ID 251919)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Booth, M.J. ; Forcolin, G.T. ; Grilj, Veljko ; Hamilton, B. ; Haughton, I. ; McGowan, M. ; Murphy, S.A. ; Oh, A. ; Salter, P.S. ; Sudić, Ivan ; Skukan, Natko
engleski
Study of cubic and hexagonal cell geometries of a 3D diamond detector with a proton micro-beam
A detector from single crystal synthetic diamond with conducting wires has been prepared with an improved femto-second laser process. The detector was characterised with a 4.5 MeV proton micro-beam (Ruder Boskovic Institute, Zagreb). The charge collection efficiency and the transient current response have been investigated with high spatial resolution. A hexagonal and square cell geometry is investigated. Both cell geometries show full charge collection at 40 V bias voltage, and little charge sharing between neighbouring cells. The experimental data is compared to a simulation and qualitative agreement is observed.
diamond
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Podaci o izdanju
77
2017.
137-145
objavljeno
0925-9635
1879-0062
10.1016/j.diamond.2017.06.014