Journal article
Study of cubic and hexagonal cell geometries of a 3D diamond detector with a proton micro-beam
- Abstract:
- 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 (Ruđer Bos̆ković 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.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Accepted manuscript, pdf, 4.5MB, Terms of use)
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- Publisher copy:
- 10.1016/j.diamond.2017.06.014
Authors
+ Leverhulme Trust
More from this funder
- Funding agency for:
- Booth, MJ
- Salter, PS
- Grant:
- RPG-2013-044
- RPG-2013-044
- Publisher:
- Elsevier
- Journal:
- Diamond and Related Materials More from this journal
- Volume:
- 77
- Pages:
- 137-145
- Publication date:
- 2017-07-01
- Acceptance date:
- 2017-06-26
- DOI:
- ISSN:
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0925-9635
- Pubs id:
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pubs:708880
- UUID:
-
uuid:26c12085-ac06-4e98-9dee-ce98ab2a516b
- Local pid:
-
pubs:708880
- Source identifiers:
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708880
- Deposit date:
-
2017-08-10
Terms of use
- Copyright holder:
- Elsevier BV
- Copyright date:
- 2017
- Notes:
- Copyright © 2017 Elsevier B.V. This is the accepted manuscript version of the article. The final version is available online from Elsevier at: https://doi.org/10.1016/j.diamond.2017.06.014
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