We present the performances of a polycrystalline diamond detector with surface graphite electrodes when irradiated by a beta source. The results are compared with those obtained with a similar diamond detector equipped with standard Ti-Au electrodes. Both the test apparatus for signal acquisition and the laser system for the graphite electrodes are described. The quite good results open the way to a smart technique for diamond electrodes which can fit several issues as those of the CHIPSODIA R&D program here shortly outlined.

Laser graphitization for polarization of diamond sensors / G. Parrini; F. Fabbrizzi; S. Lagomarsino; L. Nunziati; S. Sciortino; A. Scorzoni. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - ELETTRONICO. - (2011), pp. 1-9. (Intervento presentato al convegno 10th International Conference on Large Scale Applications and Radiation Hardness of Semiconductor Detectors tenutosi a Firenze. Italy nel July 6-8, 2011).

Laser graphitization for polarization of diamond sensors

PARRINI, GIULIANO;LAGOMARSINO, STEFANO;SCIORTINO, SILVIO;
2011

Abstract

We present the performances of a polycrystalline diamond detector with surface graphite electrodes when irradiated by a beta source. The results are compared with those obtained with a similar diamond detector equipped with standard Ti-Au electrodes. Both the test apparatus for signal acquisition and the laser system for the graphite electrodes are described. The quite good results open the way to a smart technique for diamond electrodes which can fit several issues as those of the CHIPSODIA R&D program here shortly outlined.
2011
10th International Conference on Large Scale Applications and Radiation Hardness of Semiconductor Detectors
Firenze. Italy
July 6-8, 2011
G. Parrini; F. Fabbrizzi; S. Lagomarsino; L. Nunziati; S. Sciortino; A. Scorzoni
File in questo prodotto:
File Dimensione Formato  
RD11_laser_graph_II_pr.pdf

accesso aperto

Tipologia: Versione finale referata (Postprint, Accepted manuscript)
Licenza: Open Access
Dimensione 3.28 MB
Formato Adobe PDF
3.28 MB Adobe PDF

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/771510
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? ND
social impact