کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1799022 | 1524827 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of fluence and fluence rate of proton irradiation upon magnetism in Fe65Ni35 Invar alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Curie temperature, TC, of the Fe-Ni Invar alloys increase due to irradiation with electron and some kinds of ions. In this study, proton irradiation effects upon magnetism in an Fe65Ni35 alloy have been investigated. It is found that the increment of TC, âTC, increases with increasing fluence. The magnetic hysteresis curve of the alloy was found to be unaffected by irradiation. Comparing âTC and the calculated energy transfer from the ions to the sample, it seemed that âTC was found to be related to the number of vacancies formed in nuclear collision events. In addition, âTC was influenced by the fluence rate, i.e., the deposited energy per unit time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 394, 15 November 2015, Pages 491-495
Journal: Journal of Magnetism and Magnetic Materials - Volume 394, 15 November 2015, Pages 491-495
نویسندگان
Masafumi Matsushita, Hideki Wada, Yasushi Matsushima,