Evaluation of Radiation Damaged P-in-n and N-in-n Silicon Microstrip Detectors

نویسندگان

  • Y. Unno
  • T. Yamashita
  • S. Terada
  • T. Kohriki
  • G. Moorhead
  • R. Takashima
  • M. Ikeda
  • E. Kitayama
  • K. Sato
  • P. W. Phillips
  • P. Riedler
  • S. Stapnes
  • B. Stugu
چکیده

Two p-in-n and one n-in-n silicon microstrip detectors were radiation-damaged and tested in a beam. A comparison was made between the p-in-n and the n-in-n in high resistivity wafers, and the p-in-n in a low and a high resistivity wafer. The charge collection showed a clear difference in the n-in-n and the p-in-n detectors, which suggested that the signals were shared between strips more in the irradiated p-in-n detectors. Although a difference of the low and the high resistivity wafers was observed in the body capacitance measurement, little difference was observed in the beamtest results.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Radiation Damage Studies of Silicon Microstrip Sensors

Various types of large area silicon microstrip detectors were fabricated for development of radiation-tolerant detectors operational in the LHC ATLAS SCT. The detectors were irradiated with 12-GeV protons at KEK to fluences of 1.7×10 and 4.2×10 protons/cm. Irradiated samples include n-on-n detectors with 4 kΩ cm bulk resistivity and p-on-n detectors with 1 kΩ cm and 4 kΩ cm bulk resistivities. ...

متن کامل

Silicon Microstrip Detectors in High Luminosity Application

The development of silicon microstrip detectors for high luminosity application at the Large Hadron Collider (LHC) is described. The technical choices are most severely restricted by the anticipated radiation damage. The arguments are presented which led to the selection of the base line detectors for the silicon tracker of the LHC detector ATLAS: sandwiches of singlesided detectors of n-strips...

متن کامل

Spring 1997 Issue Icfa Instrumentation Bulletin* Radiation Damage in Ccds Used as Particle Detectors

The development of silicon microstrip detectors for high luminosity application at the Large Hadron Collider (LHC) is described. The technical choices are most severely restricted by the anticipated radiation damage. The arguments are presented which led to the selection of the base line detectors for the silicon tracker of the LHC detector ATLAS: sandwiches of singlesided detectors of n-strips...

متن کامل

Proton Irradiation on AC-coupled Silicon Microstrip Detectors

To test the radiation tolerance of full-size detectors, four large-area AC-coupled single-sided silicon microstrip detectors were fabricated. The detectors had a size of 6 cm×3.4 cm and were made out of a 300 μm thick, high-resistivity, n-type silicon, simulating the p-side of the double-sided silicon microstrip detectors being developed. The AC coupling layer had either a single layer of SiO2 ...

متن کامل

Silicon strip detectors for ATLAS at the HL-LHC upgrade

The present ATLAS silicon strip tracker (SCT) and transition radiation tracker (TRT) are to be replaced with new silicon strip detectors as part of the inner tracker system (ITK) for the Phase-II upgrade of the Large Hadron Collider, HL-LHC. We have carried out intensive R&D programs based on n-on-p microstrip detectors to fabricate improved radiation hard strip detectors that can survive the r...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998