Evidence map›Paper›PMID 40750833›Full record

ArticleNature materials2026

Memsensing by surface ion migration within Debye length.

Ruihan Guo, Qixin Feng, Ke Ma, Gi-Hyeok Lee, Moniruzzaman Jamal, Xiao Zhao, Karen C Bustillo, Jiawei Wan, Duncan S Ritchie, Linbo Shan and 15 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature materials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. 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

25 authors.

Ruihan GuoDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-9724-396X
Qixin FengMaterials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-1756-0090
Ke MaDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0009-0001-2163-2686
Gi-Hyeok LeeAdvanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-2516-2586
Moniruzzaman JamalDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-3356-3331
Xiao ZhaoDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-1079-664X
Karen C BustilloNational Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-2096-6078
Jiawei WanDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-3805-5133
Duncan S RitchieDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.
Linbo ShanSchool of Integrated Circuits, Peking University, Beijing, China.
Yuhang CaiDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-6278-204X
Jiachen LiDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.
Jack ShenDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.
Kaichen DongInstitute of Data and Information, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China.ORCID http://orcid.org/0000-0001-5334-4243
Ru HuangSchool of Integrated Circuits, Peking University, Beijing, China.ORCID http://orcid.org/0000-0002-8146-4821
Yimao CaiSchool of Integrated Circuits, Peking University, Beijing, China.
Feng WangMaterials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.ORCID http://orcid.org/0000-0001-8369-6194
Miquel SalmeronDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-2887-8128
Haimei ZhengDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-3813-4170
Matthew SherburneDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.
Mary ScottDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-9543-6725
Wanli YangAdvanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.ORCID http://orcid.org/0000-0003-0666-8063
Mark AstaDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA.ORCID http://orcid.org/0000-0002-8968-321X
Kechao TangSchool of Integrated Circuits, Peking University, Beijing, China. tkch@pku.edu.cn.ORCID http://orcid.org/0000-0003-4570-0142
Junqiao WuDepartment of Materials Science and Engineering, University of California, Berkeley, CA, USA. wuj@berkeley.edu.ORCID http://orcid.org/0000-0002-1498-0148

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62274003, 61927901, 92164203National Natural Science Foundation of China (National Science Foundation of China) 62375151National Science Foundation (NSF) 2137603National Science Foundation (NSF) 2138286National Science Foundation (NSF) 2138296National Science Foundation (NSF) 2138307U.S. Department of Energy (DOE) DE-AC02-05-CH11231U.S. Department of Energy (DOE) DE-AC02-05CH11231
6 · The paper itself

Abstract

Integration between electronics and biology is often facilitated by iontronics, where ion migration in aqueous media governs sensing and memory. However, the Debye screening effect limits electric fields to the Debye length, the distance over which mobile ions screen electrostatic interactions, necessitating external voltages that constrain the operation speed and device design. Here we report a high-speed in-memory sensor based on vanadium dioxide (VO

Identifiers

PMID40750833

What OpenQuestion holds

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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.