Evidence map›Paper›PMID 42020372›Full record

ArticleMicrosystems & nanoengineering2026

A bell-bloom atomic magnetic-videorecorder with global shutter and differential readout.

Xinxin He, Haifeng Dong, Zeyu Hua, Hangfei Ye, Chenlu Xu, Xin Li, Hao Guo, Zhonghao Li, Huanfei Wen, Jun Tang and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Microsystems & nanoengineering, 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

12 authors.

Xinxin He *State Key Laboratory of Widegap Semiconductor Optoelectronic Materials and Technologies, North University of China, Taiyuan, Shanxi, 030051, China.
Haifeng Dong *School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Zeyu HuaState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China.
Hangfei YeSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Chenlu XuSchool of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China.
Xin LiState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China.
Hao GuoState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China.
Zhonghao LiState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China.
Huanfei WenState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China.
Jun TangState Key Laboratory of Widegap Semiconductor Optoelectronic Materials and Technologies, North University of China, Taiyuan, Shanxi, 030051, China.
Zongmin MaState Key Laboratory of Widegap Semiconductor Optoelectronic Materials and Technologies, North University of China, Taiyuan, Shanxi, 030051, China. mzmncit@nuc.edu.cn.
Jun LiuState Key Laboratory of Extreme Optoelectronic Dynamic Testing Technology and Instruments, North University of China, Taiyuan, Shanxi, 030051, China. liuj@nuc.edu.cn.

Funding

National Science Foundation of China | International Cooperation and Exchange Programme 62220106012
6 · The paper itself

Abstract

Weak magnetic video recording with warm atomic ensembles constitutes a non-cryogenic and non-contact methodology for the magnetic source identification and failure reproduction. However, the spatial resolution, imaging speed, and shooting mode from traditional optical-pumping systems have constrained the real recording for ever-changing magnetic phenomena. This work reports a 684-pixel Bell-Bloom atomic magnetic-videorecorder with the global shutter and two-dimensional differential readout, for the real recording of changing gradient fields, which implements the free Larmor precession of Cs atoms to infer local magnetic information, employs a high-speed dual-quadrant Complementary Metal Oxide Semiconductor (CMOS) sensor with the global shutter and the extra microlens focusing to simultaneously detect differential optical rotations on all pixels. Also, a digital micro-mirror device (DMD) is employed to weigh the pixel crosstalk and the spatial resolution, and to facilitate the one-to-one pairing of the profiles for each differential probe beam pair projected onto the two CMOS quadrants. Furthermore, the average sensitivity is demonstrated to be 194 pT/

Identifiers

PMID42020372
PMCPMC13102908

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Registered trials

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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.