Title of article
Charge collection properties of X-ray irradiated monolithic active pixel sensors
Author/Authors
Deveaux، نويسنده , , M. and Berst، نويسنده , , J.D. and de Boer، نويسنده , , W. and Caccia، نويسنده , , M. and Claus، نويسنده , , G. and Deptuch، نويسنده , , G. and Dulinski، نويسنده , , W. and Gaycken، نويسنده , , G. and Grandjean، نويسنده , , D. and Jungermann، نويسنده , , L. and Riester، نويسنده , , J.L and Winter، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
6
From page
118
To page
123
Abstract
CMOS monolithic active pixel sensors (MAPS) constitute a novel technique for position sensitive charged particle detectors. Their development is driven by the requirements of vertex detectors for future high-energy and nuclear physics experiments as well as by those of biomedical applications, namely highly granular dosimetry. The radiation hardness of MAPS-detectors is subject to intensive studies. Their resistance against up to ∼1012 neq/cm2 was demonstrated [M. Deveaux, G. Claus, G. Deptuch,W. Dulinski, Y. Gornushkin, M. Winter, Nucl. Instr. and Meth. A 512 (2003) 71–76]. On the other hand, only poor data are available so far about their resistance against ionising doses. This paper summarises the results of radiation hardness studies on two different MAPS-detectors up to a dose of 1 MRad.
Keywords
Radiation hardness , CMOS , Solid state detectors , Pixel detectors , Tracking , Monolithic active pixel sensors
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2204145
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