A novel detector with graphitic electrodes in CVD diamond

Alexander Oh (1) , Benoît Caylar (2) , Michal Pomorski (2) , Thorsten Wengler (3)

1 School of Physics and Astronomy [Manchester]
2 LCD (CEA, LIST) - Laboratoire Capteurs Diamant (CEA, LIST)
3 CERN [Genève]

A synthetic single crystal diamond sample has been prepared with graphitic in bulk electrodes by laser induced graphitisation of diamond. A geometry with an array of electrodes has been fabricated to demonstrate the functionality of a “3D diamond detector” for ionising radiation. The detection capability has been studied with synchrotron radiation.

Mots clés: Graphitic-electrodes; 3D-detector; Synchrotron-radiation; instrumentation; diamond; detector; sensor; electrode; laser; ionizing radiation

Domaines: Micro et nanotechnologies/Microélectronique; Instrumentations et Détecteurs [physics.ins-det]; Matériaux

Alexander Oh, Benoît Caylar, Michal Pomorski, Thorsten Wengler. A novel detector with graphitic electrodes in CVD diamond. Diamond and Related Materials, 2013, 38, pp.9 - 13. ⟨10.1016/j.diamond.2013.06.003⟩. ⟨cea-01815567⟩