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Type: 
Book
Description: 
Silicon carbide is a promising wide-gap material because of its excellent electrical and physical properties, which are very relevant to technological applications. In particular, silicon carbide can represent a good alternative to Si in applications like the inner tracking detectors of particle physics experiments [1]. In this work p+/n SiC diodes realized on a medium doped (1×1015 cm−3), 40 µm thick epitaxial layer are exploited as detectors and measurements of their charge collection properties under beta prarticle radiation from Sr90 source are presented. Preliminary results till 900 V reverse voltage show a good collection efficiency of 1700 e- and a collection length (ratio between collected charges and generated e-h pairs/µm) equal to the estimated width of the depleted region. Preliminary simulations on Schottky diodes have been carried out using the ISE-TCAD DESSIS simulation tool. Experimental results have …
Publisher: 
Publication date: 
1 Jan 2005
Authors: 

F MOSCATELLI, A SCORZONI, A POGGI, R NIPOTI, A DIPLACIDO, S LAGOMARSINO, M BRUZZI, STEFANO MERSI

Biblio References: 
Pages: 468-472
Origin: 
Sensors And Microsystems