Evidence map›Paper›PMID 41846539›Full record

ArticleNano letters2026

Simultaneous Enhancement and Preservation of Valley-Polarized Second-Harmonic Generation in Monolayer WS

Shuto Oh, Mojtaba Karimi Habil, Hiroshi Sugimoto, Minoru Fujii, Kazunari Matsuda, Keisuke Shinokita

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano letters, 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

6 authors.

Shuto OhInstitute for Molecular Science, National Institutes of Natural Science, Okazaki, Aichi 444-8585, Japan.ORCID 0009-0008-1828-4992
Mojtaba Karimi HabilDepartment of Electrical and Electronic Engineering, Kobe University, Kobe, Hyogo 657-8501, Japan.
Hiroshi SugimotoDepartment of Electrical and Electronic Engineering, Kobe University, Kobe, Hyogo 657-8501, Japan.ORCID 0000-0002-1520-0940
Minoru FujiiDepartment of Electrical and Electronic Engineering, Kobe University, Kobe, Hyogo 657-8501, Japan.ORCID 0000-0003-4869-7399
Kazunari MatsudaInstitute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan.ORCID 0000-0002-3990-8484
Keisuke ShinokitaInstitute for Molecular Science, National Institutes of Natural Science, Okazaki, Aichi 444-8585, Japan.ORCID 0000-0002-7752-3251

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Second-harmonic generation (SHG) with rigorous polarization preservation is essential for next-generation optical information processing. Monolayer transition-metal dichalcogenides offer an attractive platform for atomically thin, on-chip light sources owing to their valley-dependent polarization selection rules for SHG. However, their atomic-scale thickness severely limits conversion efficiency. To overcome this challenge, nanophotonic structures capable of simultaneously enhancing signal intensity and maintaining high-purity polarization states are required for practical device applications. Herein, we demonstrate the simultaneous resonant enhancement and high-fidelity preservation of valley-polarized SHG in monolayer WS

Indexed as

Mie resonanceSecond-harmonic generationTwo-dimensional materialsValley polarization

Identifiers

PMID41846539
PMCPMC13047733

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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.