Study of Neutron Radiation Effects in Optical MOS Solid-State Relays.

Zijie He, Hao Yu, Chengxiang Han, Zhigang Peng, Baolong Ma, Pei Li, Chaohui He

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Zijie HeSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.ORCID 0009-0009-9777-3352

Hao YuSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.

Chengxiang HanSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.

Zhigang PengSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.ORCID 0000-0001-9307-8859

Baolong MaSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.

Pei LiSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.ORCID 0000-0002-0761-9426

Chaohui HeSchool of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.ORCID 0000-0002-7938-2907

Funding

the Fundamental Research Funds for the Central Universities xtr062025004

6 · The paper itself

Abstract

Optical MOS solid-state relays provide electrical isolation and favorable switching performance, making them suitable as isolated switching interfaces for optoelectronic sensors used in radiation monitoring systems, high-energy physics accelerator monitoring systems, and aerospace electronic equipment. However, to the best of our knowledge, the reliability of this device under atmospheric-like neutron irradiation has not been systematically investigated. In this study, the neutron-induced degradation characteristics and potential physical mechanisms of a commercial optical MOS solid-state relay were systematically investigated through electrical characterization, Sentaurus TCAD mixed-mode simulation, and post-irradiation annealing experiments. Particular attention was paid to the possible internal coupling relationship between degradation of the internal photoelectric conversion unit and the increase in the off-state leakage current of the output-side power MOSFET.

Indexed as

displacement damageoff-state leakage currentoptical MOS solid-state relayTCAD simulation

Identifiers

PMID42655567

DOI10.3390/s26165259

PMCPMC13517908

What OpenQuestion holds

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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.