کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845528 | 1526515 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tritium autoradiography with thinned and back-side illuminated monolithic active pixel sensor device
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The first autoradiographic results of the tritium (3H) marked source obtained with monolithic active pixel sensors are presented. The detector is a high-resolution, back-side illuminated imager, developed within the SUCIMA collaboration for low-energy (<30Â keV) electrons detection. The sensitivity to these energies is obtained by thinning the detector, originally fabricated in the form of a standard VLSI chip, down to the thickness of the epitaxial layer. The detector used is the 1Ã106Â pixel, thinned MIMOSA V chip. The low noise performance and thin (â¼160Â nm) entrance window provide the sensitivity of the device to energies as low as â¼4Â keV. A polymer tritium source was parked directly atop the detector in open-air conditions. A real-time image of the source was obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 543, Issues 2â3, 11 May 2005, Pages 537-548
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 543, Issues 2â3, 11 May 2005, Pages 537-548
نویسندگان
G. Deptuch,