کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1830833 | 1027486 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detectors of fast neutrons based on semi-insulating GaAs with neutron converter layers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Neutron transmission imaging is recently finding still larger variety of applications. The development of reliable neutron-detecting device is essential for the high-quality imaging. However, such neutron imaging detectors have been prepared usually based on CCD cameras. Recently, first semiconductor detectors with neutron converter layers are beginning to appear. GaAs-based structures are presently under investigation as the substrate for neutron converter layer coated detectors of fast neutrons. Two new neutron converter layers (primer & rubber based), similar to HDPE (high-density polyethylene) were designed, prepared and tested via 239PuBe radioisotope neutron source.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 576, Issue 1, 11 June 2007, Pages 56–59
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 576, Issue 1, 11 June 2007, Pages 56–59
نویسندگان
Andrea Šagátová-Perd’ochová, František Dubecký, Bohumír Zaťko, Ivan Chodák, Milan Ladzianský, Vladimír Nečas,