publication . Article . Other literature type . 2012

Future silicon sensors for the CMS Tracker Upgrade

Maria Bernard-Schwarz;
Open Access English
  • Published: 16 Jan 2012 Journal: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (issn: 0168-9002, Copyright policy)
  • Publisher: ELSEVIER SCIENCE BV
Abstract
Abstract For the high-luminosity phase of LHC (Large Hadron Collider) at CERN a campaign was started in the CMS (Compact Muon Solenoid) experiment to investigate different radiation hard silicon detectors. Therefore 6 in. silicon wafers were ordered to answer various questions regarding for example the radiation tolerance and the annealing behavior of different sensor material. The testing variety includes sensor versions n-in-p and p-in-n in thicknesses from 50 μ m to 300 μ m . In terms of sensor material the difference between floating zone, magnetic Czochralski and epitaxial grown silicon is investigated. For the n-in-p sensors, the different isolation techno...
Subjects
arXiv: Physics::Instrumentation and Detectors
free text keywords: Nuclear and High Energy Physics, Instrumentation, Detectors and Experimental Techniques, Optoelectronics, business.industry, business, Radiation, Silicon, chemistry.chemical_element, chemistry, Wafer, Detector, Large Hadron Collider, Compact Muon Solenoid, Physics, Upgrade, Diode
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