Development of neutron spin phase contrast imaging

Kageyama M; Tasaki S; Hino M; Ebisawa T; Yamazaki D; Hayashida H; Abe Y

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Development of neutron spin phase contrast imaging

机译：中子自旋相差成像技术的发展

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We present an imaging technique utilizing a neutron spin interferometer. Neutron spin phase contrast is achieved in spatial resolved measurements of the phase difference between two superposed neutron spin states introduced by passing through a magnetic sample. Since the phase difference of spin states parallel and anti-parallel to the magnetic field is proportional to the magnetic field integral, it is possible to record images of the internal magnetic field distribution of the sample. Taking advantage of high transmission probabilities, neutron spin phase contrast provides non-destructive images of internal magnetic structures.

机译：我们提出一种利用中子自旋干涉仪的成像技术。中子自旋相位对比是在空间分辨测量中获得的，该空间分辨测量是通过磁性样品引入的两个叠加的中子自旋状态之间的相位差。由于与磁场平行和反平行的自旋状态的相位差与磁场积分成正比，因此可以记录样品内部磁场分布的图像。利用高传输概率，中子自旋相差提供了内部磁性结构的无损图像。

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《Physica, B. Condensed Matter》 |2009年第17期|共5页
作者
Kageyama M; Tasaki S; Hino M; Ebisawa T; Yamazaki D; Hayashida H; Abe Y;
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正文语种 eng
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Neutron; Spin phase contrast imaging; Polarized neutron; Magnetic field; integral;

机译：中子自旋相差成像极化中子磁场积分;

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1. Development of neutron spin phase contrast imaging [J] . Kageyama M, Tasaki S, Hino M, Physica, B. Condensed Matter . 2009,第17期

机译：中子自旋相差成像技术的发展
2. Modern neutron imaging: Radiography, Tomography, dynamic and phase contrast imaging with neutrons [J] . Burkhard Schillinger, Elbio Calzada, Klaus Lorenz Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2006,第0期

机译：现代中子成像：射线照相，断层扫描，动态和相衬成像与中子
3. Improving the image contrast and resolution in the phase-contrast neutron radiography [J] . N. Kardjilov, S.W. Lee, E. Lehmann, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2005,第1a3期

机译：在相衬中子射线照相中提高图像对比度和分辨率
4. Modern neutron imaging: Radiography, Tomography, dynamic and phase contrast imaging with neutrons [C] . Burkhard Schillinger, Elbio Calzada, Klaus Lorenz, International School on the Physics and Chemistry of Condensed Matter . 2006

机译：现代中子成像：带中子的造影，断层扫描，动态和相位对比度成像
5. Phase Contrast Neutron Imaging using Single and Multiple Pinhole Apertures [D] . Mishra, Kaushal Kishor 2010

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6. Characterizing pearls structures using X-ray phase-contrast and neutron imaging: a pilot study [O] . D. Micieli, D. Di Martino, M. Musa, -1

机译：使用X射线相衬和中子成像表征珍珠结构：一项初步研究
7. Neutron Imaging Using Grating Interferometry: Exploiting phase contrast and dark-field imaging for <1μm feature detection in bulk materials [O] . Sven Vogel, Erik Watkins 2020

机译：中子成像使用光栅干涉测量法：利用相位对比度和散装材料的1μm特征检测的暗场成像

Development of neutron spin phase contrast imaging

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