Evidence map›Paper›PMID 42484502›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Twist Engineering of Photonic Crystal Cavities for Ultralow-Threshold Continuous-Wave WS

Yuhua Chen, Meng Xia, Kai Zhang, Xingwang Zhang

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 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
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0citing papers in PubMed
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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

4 authors.

Yuhua ChenSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou, Jiangsu, People's Republic of China.
Meng XiaSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou, Jiangsu, People's Republic of China.
Kai ZhangSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou, Jiangsu, People's Republic of China.ORCID https://orcid.org/0000-0001-9378-0947
Xingwang ZhangSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou, Jiangsu, People's Republic of China.

Funding

Jiangsu Provincial Department of Science and Technology BK20232044Major Project of Jiangsu Provincial Science and Technology Innovation Special Fund BG2024029National Key Research and Development Program of China 2021YFA1200804National Natural Science Foundation of China 12174422National Natural Science Foundation of China 12574461National Natural Science Foundation of China T2325025National Natural Science Foundation of China U24A2055National Natural Science Foundation of China U25A20497Suzhou Municipal Bureau of Science and Technology SJC2023004
6 · The paper itself

Abstract

Owing to their dangling-bond-free surfaces and strong excitonic effects, monolayer transition-metal dichalcogenides (TMDs) hold promise for ultra-low-threshold heterogeneously integrated nanolasers. However, despite extensive demonstrations of TMD-based nanolasers, further reduction of the lasing threshold is hindered by the challenge of simultaneously achieving an ultra-small mode volume and an ultra-high quality (Q) factor in conventional optical cavities. Moreover, the dielectric interfaces of these cavities induce strong dielectric screening and defect-assisted nonradiative exciton recombination, both of which severely suppress exciton emission in monolayer TMDs. Here, we overcome these fundamental limitations by employing the air modes in a twisted lattice nanocavity. By twisting two finite-sized hexagonal photonic crystal structures in a single layer of SiN

Indexed as

2D semiconductor lasers2D semiconductorsmoiré photonic crystalstungsten disulfide

Identifiers

PMID42484502
PMCPMC13532426

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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.