3 D ptype detector TCT EdgeTCT scans Nonirradiated
- Slides: 18
3 D p-type detector TCT, Edge-TCT scans Non-irradiated, 5 x 1015 cm-2
Sample • • Thickness: ca. 240 um Column diameter: 10 -12 um Strip pitch (between the columns of the same type): 80 um Columns arranged in a square, columns of the same type at the corners with the opposite sign column at the centre. Columns etched from opposite sides. Do not pass through full thickness (ca. 15 um shorter than the thickness) Strips: Al, 30 um wide =>52 um gap P-stop ring around each of the n-type readout columns, and a common p-stop that surrounds the sensor area.
TCT scan @60 V, non-irradiated
TCT scan non-irradiated, 0 -20 V
TCT scan non-irradiated, 20 -60 V
TCT scan, 5 x 1015 cm-2
TCT scan, 5 x 1015 cm-2 0 -50 V in steps of 5 V
TCT scan, 5 x 1015 cm-2 60 -200 V in steps of 20 V
TCT scan, 5 x 1015 cm-2 220 -400 V in steps of 20 V
Annealing Effects – 20 mins 0 V - 400 V in steps of 50 V
Annealing Effects – 40 mins 0 V - 400 V in steps of 50 V
Annealing Effects – 40 mins
Annealing Effects – 100 mins 0 V - 400 V in steps of 50 V
Annealing Effects – 300 mins 0 V - 400 V in steps of 50 V
Annealing Effects – 600 mins 0 V - 400 V in steps of 50 V
Annealing Effects – 600 mins @300 V @200 V @100 V Additional Studies
Edge-TCT scan, non-irradiated
Edge-TCT scan, non-irradiated 0 -10 V, in steps of 1 V
