Title :
Evaluation of p-stop structures in the n-side of n-on-n silicon strip detectors
Author :
Unno, Y. ; Kitabayashi, H. ; Dick, B. ; Dubbs, T. ; Grillo, A. ; Ikeda, M. ; Iwata, Y. ; Kashigin, S. ; Kitayama, E. ; Kroeger, W. ; Kohriki, T. ; Kondo, T. ; Moorhead, G. ; Morgan, D. ; Nakano, I. ; Ohmoto, T. ; Ohsugi, T. ; Phillips, P. ; Richardson, J.
Author_Institution :
Inst. of Particle & Nucl. Studies, High Energy Accelerator Organ., Ibaraki, Japan
Abstract :
A large area (63.6 mm×64 mm) n-on-n silicon strip detector was fabricated, implementing various p-stop structures in the n-side. The detectors were characterized in laboratory and in beam tests. The inter-strip capacitance showed features in which the individual p-stop structure had the longest tail toward saturation. The beam tests showed other p-stop structures collected more charge in the mid-strip region than the individual p-stop structure. In addition, there was a source which lost or spread charge and induced noise where the over-depletion was insufficient
Keywords :
capacitance; silicon radiation detectors; Si; inter-strip capacitance; n-on-n Si strip detectors; n-side; p-stop structure; p-stop structures; Capacitance; Cyclotrons; Detectors; Implants; Laboratories; Particle accelerators; Physics education; Prototypes; Silicon; Strips;
Conference_Titel :
Nuclear Science Symposium, 1997. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-4258-5
DOI :
10.1109/NSSMIC.1997.672641
