Evidence map›Paper›PMID 32548248›Full record

ArticleScience advances2020

Design of defect-chemical properties and device performance in memristive systems.

M Lübben, F Cüppers, J Mohr, M von Witzleben, U Breuer, R Waser, C Neumann, I Valov

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Residual Stresses and Micro-voids Propel Metal Diffusion for Filament-Based Memristors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  3. The Role of Hydrogen in ReRAM.Advanced materials (Deerfield Beach, Fla.) · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
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

8 authors.

M LübbenInstitut für Werkstoffe der Elektrotechnik II, RWTH Aachen University, Sommerfeldstraße 24, 52074 Aachen, Germany.
F CüppersInstitut für Werkstoffe der Elektrotechnik II, RWTH Aachen University, Sommerfeldstraße 24, 52074 Aachen, Germany.ORCID 0000-0002-1959-6524
J MohrInstitut für Werkstoffe der Elektrotechnik II, RWTH Aachen University, Sommerfeldstraße 24, 52074 Aachen, Germany.
M von WitzlebenInstitut für Werkstoffe der Elektrotechnik II, RWTH Aachen University, Sommerfeldstraße 24, 52074 Aachen, Germany.ORCID 0000-0002-1350-7092
U BreuerCentral Institute for Engineering, Electronics and Analytics, Forschungszentrum Jülich GmbH, 52425 Jülich, Germany.ORCID 0000-0001-9084-989X
R WaserInstitut für Werkstoffe der Elektrotechnik II, RWTH Aachen University, Sommerfeldstraße 24, 52074 Aachen, Germany.ORCID 0000-0002-9080-8980
C NeumannHeraeus Deutschland GmbH & Co. KG Heraeusstrasse 12-14, 63450 Hanau, Germany.ORCID 0000-0002-3042-6630
I ValovJARA-Fundamentals for Future Information Technology, 52425 Jülich, Germany.ORCID 0000-0002-0728-7214

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Future development of the modern nanoelectronics and its flagships internet of things, artificial intelligence, and neuromorphic computing is largely associated with memristive elements, offering a spectrum of inevitable functionalities, atomic level scalability, and low-power operation. However, their development is limited by significant variability and still phenomenologically orientated materials' design strategy. Here, we highlight the vital importance of materials' purity, demonstrating that even parts-per-million foreign elements substantially change performance. Appropriate choice of chemistry and amount of doping element selectively enhances the desired functionality. Dopant/impurity-dependent structure and charge/potential distribution in the space-charge layers and cell capacitance determine the device kinetics and functions. The relation between chemical composition/purity and switching/neuromorphic performance is experimentally evidenced, providing directions for a rational design of future memristive devices.

Identifiers

PMID32548248
PMCPMC7272230

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.