Title of article
Systematic study of micro-discharge characteristics of ATLAS barrel silicon microstrip modules
Author/Authors
Kuwano، نويسنده , , T. and Hara، نويسنده , , K. and Shinma، نويسنده , , S. and Ikegami، نويسنده , , Y. and Kohriki، نويسنده , , T. and Terada، نويسنده , , S. and Unno، نويسنده , , Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
782
To page
787
Abstract
Among the 981 silicon microstrip modules fabricated by the ATLAS SCT Japan group, 111 modules showed a micro-discharge, a rapid leakage current increase when the bias is raised, below 500 V bias at least once in the series of the quality assurance testing. We have conducted a systematic study to understand the causes, including the hot spot localization using an infrared sensitive camera, and measurement of leakage current decay time.
Keywords
Silicon microstrip , ATLAS , SCT , Micro-discharge , Hot electron
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2007
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2207178
Link To Document