Evidence map›Paper›PMID 42693738›Full record

ArticleSmall methods2026

Resonance-Enhanced Four-Wave Mixing Imaging for Mapping Defect Regions in Vanadium-Doped WS

Felipe Menescal, Frederico B Sousa, Mingzu Liu, Ana P M Barboza, Igor F Curvelo, Matheus J S Matos, Da Zhou, Bernardo R A Neves, Helio Chacham, Mauricio Terrones and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small methods, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Felipe MenescalDepartamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0003-9528-6012
Frederico B SousaDepartamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0001-7974-9548
Mingzu LiuDepartment of Physics, The Pennsylvania State University, Pennsylvania, Pennsylvania, USA.ORCID https://orcid.org/0000-0003-3208-6710
Ana P M BarbozaDepartamento de Física, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0002-1807-971X
Igor F CurveloDepartamento de Física, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.ORCID https://orcid.org/0009-0007-0038-1674
Matheus J S MatosDepartamento de Física, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0002-0398-3992
Da ZhouDepartment of Physics, The Pennsylvania State University, Pennsylvania, Pennsylvania, USA.
Bernardo R A NevesDepartamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.ORCID https://orcid.org/0000-0003-0464-4754
Helio ChachamDepartamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Mauricio TerronesDepartment of Physics, The Pennsylvania State University, Pennsylvania, Pennsylvania, USA.
Bruno R CarvalhoDepartamento de Física, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil.ORCID https://orcid.org/0000-0001-5188-8685
Leandro M MalardDepartamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

Funding

AFSOR FA9550-23-1-044Conselho Nacional de Desenvolvimento Científico e TecnológicoCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorFundação de Amparo à Pesquisa do Estado de Minas GeraisInstituto Nacional de Ciência e Tecnologia em Nanomateriais de CarbonoNational Science Foundation I/UCRC Phase II program at the Pennsylvania State University: Center for Atomically Thin Multifunctional Coatings (ATOMIC), 2113864Universidade Federal de Ouro PretoUniversidade Federal do Rio Grande do Norte
6 · The paper itself

Abstract

Defect engineering is crucial for tuning 2D transition metal dichalcogenide properties for quantum and optoelectronic applications. While conventional photoluminescence (PL) and Raman spectroscopies are important characterization tools, their mapping in large area samples can be time-consuming and lacks direct sensitivity for comprehensive defect characterization. Here, we introduce resonance-enhanced four-wave mixing (FWM) imaging for precise imaging and characterization of vanadium-induced defect states in

Indexed as

dopingexcitonhyperspectral imagingmaterials sciencenanoscopic scaleoptoelectronicsphotoluminescencephotonicsRaman spectroscopy

Identifiers

PMID42693738
PMCPMC13646075

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.