Evidence map›Paper›PMID 32203436›Full record

ArticleNature nanotechnology2020

Charge disproportionate molecular redox for discrete memristive and memcapacitive switching.

Sreetosh Goswami, Santi P Rath, Damien Thompson, Svante Hedström, Meenakshi Annamalai, Rajib Pramanick, B Robert Ilic, Soumya Sarkar, Sonu Hooda, Christian A Nijhuis and 4 more

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Nature nanotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
6.8field-weighted citation impact, top 2% of its field
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

15 citing papers in PubMed, 108 citations in OpenAlex.

  1. Article
  2. Article
  3. Electric Field-Driven Conformational Changes in Molecular Memristor and Synaptic Behavior.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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  5. Review
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  7. Article
  8. Article
  9. Approaching the Zero-Power Operating Limit in a Self-Coordinated Organic Protonic Synapse.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  10. Article
  11. Article
  12. Review
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  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 6 institutions in 6 countries.

Sreetosh GoswamiNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore. sreetosh@u.nus.edu.ORCID http://orcid.org/0000-0002-5104-5757
Santi P RathSchool of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), Kolkata, India.ORCID http://orcid.org/0000-0003-0333-9993
Damien ThompsonDepartment of Physics, Bernal Institute, University of Limerick, Limerick, Ireland. damien.thompson@ul.ie.ORCID http://orcid.org/0000-0003-2340-5441
Svante HedströmFysikum, Stockholm University, Stockholm, Sweden.ORCID http://orcid.org/0000-0001-6496-6865
Meenakshi AnnamalaiNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore.
Rajib PramanickSchool of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), Kolkata, India.ORCID http://orcid.org/0000-0001-8876-7238
B Robert IlicCenter for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, MD, USA.ORCID http://orcid.org/0000-0003-2504-4045
Soumya SarkarNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0002-9715-9004
Sonu HoodaNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore.
Christian A NijhuisNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore.
Jens MartinNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore. jens.martin@ikz-berlin.de.ORCID http://orcid.org/0000-0001-9548-2839
R Stanley WilliamsDepartment of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA.ORCID http://orcid.org/0000-0003-0213-4259
Sreebrata GoswamiSchool of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), Kolkata, India. icsg@iacs.res.in.ORCID http://orcid.org/0000-0002-4380-5656
T VenkatesanNUSNNI-NanoCore, National University of Singapore, Singapore, Singapore. Venky@nus.edu.sg.ORCID http://orcid.org/0000-0001-9683-4584
National University of Singapore · SGIndian Association for the Cultivation of Science · INNational Institute of Standards and Technology · USStockholm University · SETexas A&M University · USUniversity of Limerick · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electronic symmetry breaking by charge disproportionation results in multifaceted changes in the electronic, magnetic and optical properties of a material, triggering ferroelectricity, metal/insulator transition and colossal magnetoresistance. Yet, charge disproportionation lacks technological relevance because it occurs only under specific physical conditions of high or low temperature or high pressure. Here we demonstrate a voltage-triggered charge disproportionation in thin molecular films of a metal-organic complex occurring in ambient conditions. This provides a technologically relevant molecular route for simultaneous realization of a ternary memristor and a binary memcapacitor, scalable down to a device area of 60 nm

Identifiers

PMID32203436
OpenAlexW3012831955

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.