Charge collection and electrical characterization of neutron irradiated silicon pad detectors for the CMS High Granularity Calorimeter
نویسندگان
چکیده
منابع مشابه
Double-sided Silicon Detectors using N-side Pad Readout for the CMS Silicon Inner Tracker
Double-sided silicon detector prototypes produced for the CMS inner tracker are described which divide the n-side into pads rather than strips. The signal routing to the readout electronics is made on a separate flexible z-print which is glued on the detector and then wire-bonded to the pads.
متن کاملCharge collection measurements with p-type Magnetic Czochralski Silicon single pad detectors
The charge collected from beta source particles in single pad detectors produced on p-type Magnetic Czochralski (MCz) silicon wafers has been measured before and after irradiation with 26 MeV protons. After a 1MeV neutron equivalent fluence of 1x10 cm the collected charge is reduced to 77% at bias voltages below 900 V. This result is compared with previous results from charge collection measure...
متن کاملCharge Collection and Capacitance-Voltage analysis in irradiated n-type magnetic Czochralski silicon detectors
The depletion depth of irradiated n-type silicon microstrip detectors can be inferred from both the reciprocal capacitance and from the amount of collected charge. Capacitance-voltage (C-V) measurements at different frequencies and temperatures are being compared with the bias voltage dependence of the charge collection on an irradiated n-type magnetic Czochralski silicon detector. Good agreeme...
متن کاملSilicon Carbide Neutron Detectors
The potential of Silicon Carbide (SiC) for use in semiconductor nuclear radiation detectors has been long recognized. In fact, the first SiC neutron detector was demonstrated more than fifty years ago (Babcock, et al., 1957; Babcock & Chang, 1963). This detector was shown to be operational in limited testing at temperatures up to 700 oC. Unfortunately, further development was limited by the poo...
متن کاملPerformance of the Silicon Detectors for the CMS Barrel Tracker
The Compact Muon Solenoid is a detector designed for the Large Hadron Collider. High particle rates combined with a magnetic field of 4 T make particle tracking a challenge. The baseline is to use silicon pixel and microstrip detectors and microstrip gas chambers. This talk focuses on the barrel part of the silicon tracker. It is made of 816 modules (368 single-sided and 448 double-sided) arran...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2020
ISSN: 1748-0221
DOI: 10.1088/1748-0221/15/09/p09031