کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1827344 1027409 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of reactor neutrons irradiation on electrical, optical and structural properties of SnO2 film prepared by sol-gel method
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Influence of reactor neutrons irradiation on electrical, optical and structural properties of SnO2 film prepared by sol-gel method
چکیده انگلیسی
SnO2 films elaborated by sol-gel method were irradiated with reactor neutron. The irradiations were made at a temperature of about 40 °C, with fast neutron fluences (En>1.2 MeV) up to 9.6×1017 n cm−2. The induced defect has been studied by electrical, optical and structural measurements. The electrical measurements show that the resistivity rapidly increases with increasing fluences up to 3.2×1017 n cm−2 and remains constant for higher fluence (>6.4×1017 n cm−2). The optical measurements show a small decrease of the optical band gap with increasing fluences. From the X-ray diffraction patterns, it was found that the crystallinity and grain size are reduced.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 611, Issue 1, 21 November 2009, Pages 14-17
نویسندگان
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