Evidence map›Paper›PMID 42209582›Full record

ArticleScientific reports2026

The miniaturized vacuum system for cold atom sensors based on the technology of passive vacuum.

Wenfeng He, Mengxin Zheng, Zecheng Zhang, Nan Guo, Yiren Sun, Chenjie Zhai, Bin Wu, Xiaolong Wang, Qiang Lin

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In one paragraph

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

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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.

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4 · The record

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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

9 authors.

Wenfeng HeZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Mengxin ZhengZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Zecheng ZhangZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Nan GuoZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Yiren SunZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Chenjie ZhaiZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Bin WuZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China. wubin@zjut.edu.cn.
Xiaolong WangZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.
Qiang LinZhejiang Provincial Key Laboratory of Quantum Precision Measurement, Zhejiang University of Technology, Hangzhou, 310023, DC, China.

Funding

National Key Research and Development Program of China 2024YFB3908102
6 · The paper itself

Abstract

Over the past decade, the cold atom sensors have transitioned gradually from laboratory-based experiments to practical field applications. The miniaturization is of great importance and needs to be achieved for this transition, especially for the vacuum system for cold atom sensors. Typically, the vacuum system is complicated and usually composed of the vacuum chamber, the optical path for the laser beam, and the magnetic field coils. The improvement of size, weight, and power (SWaP) consumption of the vacuum system has become a challenge at present. In this paper, the passive vacuum technology is proposed and overviewed to simplify the vacuum system for cold atom sensors (VSCAS). Firstly, the materials of low helium-permeability are summarized. Secondly, the key components required for the realization of the passive vacuum system (PVS) are discussed in great detail, including the getter pump and atomic source. Then, the integration of the passive vacuum system with the mentioned components is summarized, and the evaluation methods of the performance of those vacuum systems have been analyzed. Moreover, we have carried out the preliminary designs and experiments of PVS, and present some experimental results to verify its feasibility.

Identifiers

PMID42209582
PMCPMC13451292

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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.