Lithography-Free Electrical Contact Method for Optoelectronic and Flexible Devices Based on Mechanically Exfoliated 2D Materials.

Paolo Salvemme, Diego Vennarini, Riccardo Frisenda

Abstract read

In one paragraph

Article in Micromachines, 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

3 authors.

Paolo SalvemmePhysics Department, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.

Diego VennariniPhysics Department, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.

Riccardo FrisendaPhysics Department, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.ORCID 0000-0003-1728-7354

Funding

Ministero dell'università e della ricerca PRIN Grant 2D-PentaSensing (P2022HT3FF)Sapienza University of Rome Seed of ERC 2023 grant (FLEXSO)

6 · The paper itself

Abstract

We report a tabletop, versatile and lithography-free electrical contacting method for two-dimensional (2D) materials and van der Waals (vdW) heterostructures based on silver paint micromanipulation (SPMM). Operated under an ambient optical microscope, this additive, room-temperature approach circumvents the chemical solvents and high temperatures associated with conventional cleanroom processing used in electrode fabrication. We validate the efficacy of this strategy by fabricating devices based on high-quality mechanically exfoliated thin flakes on both rigid SiO

Indexed as

2D materialselectrical contactsflexible electronicsgrapheneMoS2optoelectronics

Identifiers

PMID42513055

DOI10.3390/mi17070844

PMCPMC13413952

What OpenQuestion holds

Textmetadata

LicenceCC BY

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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.