کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10715791 | 1027369 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Production and characterization of intercalated graphite crystals for cold neutron monochromators
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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 preparation of intercalated graphite compounds is now well established at the Institut Laue Langevin (ILL). We are able to manufacture several types of intercalated crystals, such as KC8, RbC8, KC24 and RbC24 compounds, in large quantities and in a reproducible manner. Even though the mosaic distribution is large, these compounds exhibit a high neutron peak reflectivity of about 70% at a neutron wavelength of 9.8Â Ã
. The production of such intercalated graphite crystals allows us to build efficient neutron monochromators for wavelengths in the range 6-15Â Ã
.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 634, Issue 1, Supplement, 1 April 2011, Pages S37-S40
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 634, Issue 1, Supplement, 1 April 2011, Pages S37-S40
نویسندگان
P. Courtois, C. Menthonnex, R. Hehn, K.H. Andersen, V. Nesvizhevsky, O. Zimmer, F. Piegsa, P. Geltenbort, G. Greene, R. Allen, P.R. Huffman, P. Schmidt-Wellenburg, M. Fertl, S. Mayer,