Evidence map›Paper›PMID 41589652›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

Fe-Based Nanocrystalline Magnetic Shielding Cylinder with Subfemtotesla-Level Magnetic Noise.

Peipei Shen, Danyue Ma, Kun Wang, Shuang Li, Yanan Gao, Pengfei Wang, FuSen Yuan, Hua Chen, Zhuo Wang, Ziling Liu and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

14 authors.

Peipei ShenHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.ORCID https://orcid.org/0009-0005-5258-8031
Danyue MaHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.ORCID https://orcid.org/0000-0002-1633-9012
Kun WangHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Shuang LiHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Yanan GaoThe School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China.ORCID https://orcid.org/0000-0003-1569-0748
Pengfei WangHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
FuSen YuanInstitute of Physics, Chinese Academy of Sciences, Beijing, China.
Hua ChenHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Zhuo WangHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Ziling LiuHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Meng XieHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Bo LiHangzhou Institute of Extremely-Weak Magnetic Field Major National Science and Technology Infrastructure, Hangzhou, China.
Hongbo ZhouInstitute of Mechanics, Chinese Academy of Sciences, Beijing, China.
Baoan SunInstitute of Physics, Chinese Academy of Sciences, Beijing, China.ORCID https://orcid.org/0000-0001-5306-1817

Funding

China Postdoctoral Science Foundation 2024M754055Fundamental Research Funds for the Central Universities KG16316601Innovation Program for Quantum Science and Technology 2021ZD0300501National Natural Science Foundation of China 42388101National Natural Science Foundation of China 52192601National Natural Science Foundation of China 52192602National Natural Science Foundation of China 52301202National Natural Science Foundation of China 62203028National Natural Science Foundation of China 62403036Postdoctoral Fellowship Program (Grade C) of China Postdoctoral Science Foundation GZC20233383Postdoctoral Fellowship Program (Grade C) of China Postdoctoral Science Foundation GZC20252787
6 · The paper itself

Abstract

The precision measurement of extremely weak magnetic fields using spin-exchange relaxation-free atomic magnetometers demands magnetic shielding system with high shielding efficiency and low magnetic noise. Conventional magnetic shielding system (CMSS) based on µ-metal, however, often exhibits high magnetic noise. Herein, we propose a strategy to overcome this challenge, which is realized by using the Fe-based nanocrystalline (Fe-Nano) magnetic shielding cylinder (MSC) as the innermost magnetic shield of CMSS. The Fe-based nanocrystals (Fe-Nanos) prepared via the melt-spinning method followed by a three-step annealing process exhibit excellent soft magnetic properties with the permeability of 64 000, indicating superior magnetic shielding performance. The average loss factor of the Fe-Nanos is only 2.4 × 10

Indexed as

Fe‐based nanocrystalsmagnetic noisemagnetic shieldingspin‐exchange relaxation‐free

Identifiers

PMID41589652
PMCPMC13042587

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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.