Author/Authors :
Wright، نويسنده , , V.A. and Blue، نويسنده , , A. and Horn، نويسنده , , M. and Johnston، نويسنده , , I. and Koskiahde، نويسنده , , Stephen E. G. Lea، نويسنده , , L. and Melone، نويسنده , , J. and Nenonen، نويسنده , , S. and O’Shea، نويسنده , , V. and Rahman، نويسنده , , M. and Roy، نويسنده , , P. and Smith، نويسنده , , K.، نويسنده ,
Abstract :
The 3D sensor geometry has many advantages over the traditional planar sensor geometry, including improvements in radiation tolerance (Nucl. Instr and Meth. A 509 (2003) 132) and charge collection time. A 3D sensor compatible with the Medipix1 chip is presented. Preliminary electrical measurements have been made on a test sample fabricated with Schottky contacts and simulations using the ISE package are currently underway. In addition, results concerning the effects of proton damage are shown.
Keywords :
Semiconductor , 3D detectors , Radiation hardness , MEDICAL IMAGING , SIMULATION
