Author/Authors :
Ehrich، نويسنده , , T. and Kuhn، نويسنده , , S. C. Boscardin، نويسنده , , M. and Dalla Betta، نويسنده , , G.-F. and Eckert، نويسنده , , Marjo S. and Jakobs، نويسنده , , K. and Maaكen، نويسنده , , M. and Parzefall، نويسنده , , U. and Piemonte، نويسنده , , C. and Pozza، نويسنده , , A. and Ronchin، نويسنده , , S. and Zorzi، نويسنده , , N.، نويسنده ,
Abstract :
In this paper measurements of a 3D single-type column (3D-stc) microstrip silicon device are shown. The 3D-stc sensor has n-type columns in p-type substrate. It has been connected to an ATLAS SCT ABCD3T chip and is readout with ATLAS SCT electronics at 40 MHz. Spatial measurements were done with a laser setup to investigate the expected low field region in 3D devices. An influence of the p-stops on the collected charge has been observed.
Keywords :
Silicon detectors , 3D detectors , Charge collection , p Bulk
