Evidence map›Paper›PMID 42835917›Full record

ArticleJournal of applied crystallography2026

Elliptical neutron-focusing supermirrors with Ni-P-plated Al-Si alloy substrates for multi-incident-angle neutron reflectometry.

Yan Wei, Takuya Hosobata, Norifumi L Yamada, Masahiro Hino, Masako Yamada, Yutaka Yamagata, Shinya Morita

Abstract read
In one paragraph

Article in Journal of applied crystallography, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yan WeiDepartment of Machine System Engineering, Graduate School of Advanced Science and Technology, Tokyo Denki University, Adachi-ku, Tokyo, Japan.ORCID https://orcid.org/0009-0000-7675-7067
Takuya HosobataRIKEN Center for Advanced Photonics RIKEN Wako-shi Saitama Japan.ORCID https://orcid.org/0000-0002-3174-3232
Norifumi L YamadaInstitute of Materials Structure Science High Energy Accelerator Research Organization Tsukuba-shi Ibaraki Japan.ORCID https://orcid.org/0000-0002-8370-4526
Masahiro HinoInstitute for Integrated Radiation and Nuclear Science, Kyoto University, Sennan-gun, Osaka, Japan.ORCID https://orcid.org/0000-0001-7283-5187
Masako YamadaInstitute of Materials Structure Science High Energy Accelerator Research Organization, Naka-gun Ibaraki Japan.ORCID https://orcid.org/0000-0002-6989-1732
Yutaka YamagataRIKEN Center for Advanced Photonics RIKEN Wako-shi Saitama Japan.ORCID https://orcid.org/0000-0001-5210-0503
Shinya MoritaDepartment of Machine System Engineering, Graduate School of Advanced Science and Technology, Tokyo Denki University, Adachi-ku, Tokyo, Japan.ORCID https://orcid.org/0000-0003-3775-6920

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study introduces a novel approach for multi-incident-angle neutron reflectometry utilizing metallic elliptical supermirrors to enable the simultaneous focusing of two distinct neutron beams. The supermirror is composed of depth-graded NiC/Ti multilayers and functions as a reflector for grazing-incidence neutrons. Two mirror pairs consisting of precise elliptical supermirrors with diamond-machined and polished Ni-P-plated Al-Si alloy substrates were fabricated. Thermal deformation is minimized by this Al-Si alloy, which has a thermal expansion coefficient similar to that of Ni-P. The focusing performance was evaluated using the SOFIA neutron reflectometer located at BL16, Materials and Life Science Experimental Facility, Japan Proton Accelerator Research Complex. The experimental results confirmed that the two neutron beams converged to a single spot with a full width at half-maximum of 0.26 mm. Optimizing the simultaneous focusing of dual beams presents technical challenges that warrant further investigation in the future.

Indexed as

diamond machiningfocusing mirrorsneutron opticspolishing

Identifiers

PMID42835917
PMCPMC13636033

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.