کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1830108 1027472 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterisation of a semi 3-D sensor coupled to Medipix2
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Characterisation of a semi 3-D sensor coupled to Medipix2
چکیده انگلیسی

A 300μm thick semi-3D Si sensor has been characterised after bump-bonding to a Medipix2 read-out chip. The bonding quality measured using a 90Sr-source was found to be excellent (>99.9%)(>99.9%). Comparative measurements with respect to a standard planar 300μm Si sensor comprising IV-curves, depletion voltage and energy resolution have been performed. IV-curves and depletion voltages correspond to the values expected from the sensor geometry. The depletion voltage of the semi-3D sensor is significantly lower than the one of the planar sensor. The energy resolution of the semi-3D device has been found to be lower. The uniformity of the pixel response has been measured using a pulsed 1060 nm laser.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 580, Issue 2, 1 October 2007, Pages 897–901
نویسندگان
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