Laser-processed three dimensional graphitic electrodes for diamond radiation detectors - Archive ouverte HAL Access content directly
Journal Articles Applied Physics Letters Year : 2013

Laser-processed three dimensional graphitic electrodes for diamond radiation detectors

(1) , (1) , (1)
1

Abstract

We have used an original approach for diamond detectors where three dimensional buried graphitic electrodes are processed in the bulk of a diamond substrate via laser-induced graphitization. Prototype made of polycrystalline chemical vapor deposition diamond was fabricated using a nanosecond UV laser. Its charge collection efficiency was evaluated using a-particles emitted by a 241-Americium source. An improved charge collection efficiency was measured proving that laser micro-machining of diamond is a valid option for the future fabrication of three dimensional diamond detectors
Fichier principal
Vignette du fichier
article_BenoitCaylar_APL13-02386_Corrections #2_PB-all.pdf (907.42 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

cea-01791926 , version 1 (18-02-2019)

Identifiers

Cite

Benoît Caylar, Michal Pomorski, Philippe Bergonzo. Laser-processed three dimensional graphitic electrodes for diamond radiation detectors. Applied Physics Letters, 2013, 103, pp.043504. ⟨10.1063/1.4816328⟩. ⟨cea-01791926⟩

Collections

CEA DRT LIST DM2I
213 View
85 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More