کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1828693 | 1027436 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A hybrid photodetector using the Timepix semiconductor assembly for photoelectron detection
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We present a hybrid photomultiplier concept which employs the pixelated semiconductor detector Timepix for the detection of the photoelectrons. Timepix has been developed by the MEDIPIX collaboration. It comprises 256×256256×256 pixels with 55μm pixel pitch. By setting an energy threshold it allows to identify single electrons and, therefore, single photons with high resolution. An appropriate electric field between the photocathode and the Timepix configures an image of the photocathode on the Timepix. A high frequency clock enables the determination of the arrival time of each photon. Test measurements and further design considerations are presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 602, Issue 1, 11 April 2009, Pages 205–208
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 602, Issue 1, 11 April 2009, Pages 205–208
نویسندگان
Gisela Anton, Ulrike Gebert, Thilo Michel, Tilman K. Rügheimer,