Narrow-area Bragg-edge transmission of iron samples using superconducting neutron sensor
Narrow-area Bragg-edge transmission of iron samples using superconducting neutron sensor
复制标题
使用超导中子传感器对铁样品进行窄域布拉格边传输
DOI:
10.1088/1742-6596/2323/1/012028
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Ishida Takekazu
中科院分区:
文献类型:
--
作者:
Vu The Dang;Shishido Hiroaki;Aizawa Kazuya;Oku Takayuki;Oikawa Kenichi;Harada Masahide;Kojima Kenji M.;Miyajima Shigeyuki;Soyama Kazuhiko;Koyama Tomio;Hidaka Mutsuo;Suzuki Soh Y.;Tanaka Manobu M.;Malins Alex;Machida Masahiko;Ishida Takekazu
This study investigates a current-biased kinetic inductance detector (CB-KID) performance by investigating Bragg-edge spectra from the restricted-area neuron transmission of materials. Iron samples with a size of 5× 5× 2 mm 3 were used as typical test materials. The ergodic theorem was used to obtain a visible transmission spectrum so that a long-time averaging of a transmission spectrum can alternatively be evaluated using a space average of independently selected area spectra with the same ensemble size. The most visible edges were observed with a limited area sample of 0.43 mm 2 using a minimum time bin of 25 μs in a time-of-flight (ToF) spectrum or a wavelength resolution of 0.0007 nm of each neutron pulse at beamline BL10 of the Japan Proton Accelerator Research Complex (J-PARC) center. The main Bragg edge of iron as a sum of random 100 ensembles (with an ensemble size of 3.1× 2.3 μm 2) thus obtained has a distinctive signal-to-noise ratio and can be fitted well with the Rietveld Imaging of Transmission Spectra (RITS) program with Miller indices. We consider that our CB-KID system is, in principle, able to analyze the Bragg edge of samples as small as 3.1× 2.3 μm 2.
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DOI:
10.1088/1742-6596/1590/1/012036
发表时间:
2020
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
T. D. Vu;K. Nishimura;H. Shishido;M. Harada;K. Oikawa;S. Miyajima;M. Hidaka;T. Oku;K. Soyama;K. Aizawa;K. M Kojima;T. Koyama;A. Malins;M. Machida;and T. Ishida
通讯作者:
and T. Ishida
DOI:
10.1073/pnas.1421798112
发表时间:
2015-02-17
影响因子:
11.1
作者:
Moore, Calvin C.
通讯作者:
Moore, Calvin C.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
松本悟;清水裕彦;他 5 人;有本靖;北口雅暁;北口雅暁;T.Yoshioka;北口雅暁;山田雅子;音野瑛俊;生出秀行;清水裕彦;三島賢二
通讯作者:
三島賢二
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Takekazu Ishida;The Dang Vu;Hiroaki Shishido;Kazuma Nishimura;Yuki Iizawa;Kenji M Kojima;Kenichi Oikawa;Masahide Harada;Shigeyuki Miyajima;Mutsuo Hidaka;Takayuki Oku;Kazuhiko Soyama;Kazuya Aizawa;Tomio Koyama
通讯作者:
Tomio Koyama
影响因子:
--
作者:
M. Dalton
通讯作者:
M. Dalton