Evidence map›Paper›PMID 40283315›Full record

ArticleMicromachines2025

1.3 Micron Photodetectors Enabled by the SPARK Effect.

Teresa Crisci, Luigi Moretti, Mariano Gioffrè, Babak Hashemi, Mohamed Mammeri, Francesco Giuseppe Della Corte, Maurizio Casalino

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Micromachines, 2025. 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

7 authors.

Teresa CrisciDepartment of Electrical Engineering and Information Technology, University of Naples Federico II, Via Claudio 21, 80125 Napoli, Italy.ORCID 0000-0002-2276-9190
Luigi MorettiDepartment of Mathematics and Physics, University of Campania "Luigi Vanvitelli", Viale Abramo Lincoln, 5, 81100 Caserta, Italy.
Mariano GioffrèInstitute of Applied Science and Intelligent Systems "Eduardo Caianiello" (CNR), Via P. Castellino n. 141, 800131 Naples, Italy.ORCID 0000-0002-5618-7922
Babak HashemiDIIES Department, Mediterranea University of Reggio Calabria, 89124 Reggio Calabria, Italy.ORCID 0000-0003-4851-5639
Mohamed MammeriDepartment of Electrical Engineering and Information Technology, University of Naples Federico II, Via Claudio 21, 80125 Napoli, Italy.ORCID 0000-0003-1131-3400
Francesco Giuseppe Della CorteDepartment of Electrical Engineering and Information Technology, University of Naples Federico II, Via Claudio 21, 80125 Napoli, Italy.ORCID 0000-0002-2407-2979
Maurizio CasalinoInstitute of Applied Science and Intelligent Systems "Eduardo Caianiello" (CNR), Via P. Castellino n. 141, 800131 Naples, Italy.ORCID 0000-0003-2331-4419

Funding

European Union PE00000001
6 · The paper itself

Abstract

In this work, we present a graphene-based photodetector operating at a wavelength of 1310 nm. The device leverages the SPARK effect, which has previously been investigated only at 1550 nm. It features a hybrid waveguide structure comprising hydrogenated amorphous silicon, graphene, and crystalline silicon. Upon optical illumination, defect states release charge carriers into the graphene layer, modulating the thermionic current across the graphene/crystalline silicon Schottky junction. The photodetector demonstrates a peak responsivity of 0.3 A/W at 1310 nm, corresponding to a noise-equivalent power of 0.4 pW/Hz

Indexed as

graphenenear-infraredphotodetectorssiliconwaveguide

Identifiers

PMID40283315
PMCPMC12029151

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.