کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1823219 | 1526417 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic planar waveguides as combined polarizers and spin-flippers for neutron microbeams
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Magnetic planar waveguides as combined polarizers and spin-flippers for neutron microbeams Magnetic planar waveguides as combined polarizers and spin-flippers for neutron microbeams](/preview/png/1823219.png)
چکیده انگلیسی
We propose waveguide structures which transform an incident unpolarized beam into a polarized microbeam and also can be used as spin-flippers by varying the incidence angle on the structure. We describe optimized structures combining these functions. Such waveguides could be used for the investigation of one-dimensional magnetic structures and could be implemented on any existing fixed wavelength reflectometer.
► We propose a waveguide transforming a neutron beam into a polarized microbeam.
► This thin-film device acts as polarizer and spin-flipper for neutron microbeam.
► We calculate optimized parameters of this waveguide.
► Application of waveguides is in investigation of magnetic microstructures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 708, 21 April 2013, Pages 83–87
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 708, 21 April 2013, Pages 83–87
نویسندگان
A. Rühm, S.V. Kozhevnikov, F. Ott, F. Radu, J. Major,