کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1832096 | 1027511 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performances of synchrotron radiation microbeam focused by monolithic half focusing polycapillary X-ray lens
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
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![عکس صفحه اول مقاله: Performances of synchrotron radiation microbeam focused by monolithic half focusing polycapillary X-ray lens Performances of synchrotron radiation microbeam focused by monolithic half focusing polycapillary X-ray lens](/preview/png/1832096.png)
چکیده انگلیسی
A monolithic half focusing polycapillary X-ray lens (MHFPXRL) composed of 289,000 capillaries is used to produce a synchrotron radiation microbeam. The energy dependence of the output focal distance, focal spot size, transmission efficiency, vertical beam position, and gain in flux density of this microbeam is studied in detail. There is a slight change in the output focal distance of the MHFPXRL when the X-ray energies change.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 574, Issue 2, 1 May 2007, Pages 285–288
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 574, Issue 2, 1 May 2007, Pages 285–288
نویسندگان
Tianxi Sun, Zhiguo Liu, Bo He, Shiqiang Wei, Yaning Xie, Tao Liu, Tiandou Hu, Xunliang Ding,