Evidence map›Paper›PMID 42126943›Full record

ArticleACS nano2026

Electrical Threshold Gain Engineering for High-Speed Direct Modulation in Two-Dimensional Semiconductor Laser.

Zheng-Zhe Chen, Chiao-Yun Chang, Hsiang-Ting Lin, Min-Hsiung Shih

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS nano, 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

4 authors.

Zheng-Zhe ChenResearch Center for Applied Sciences (RCAS), Academia Sinica, Taipei 11529, Taiwan.ORCID 0000-0002-8520-295X
Chiao-Yun ChangDepartment of Electrical Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan.ORCID 0000-0002-6740-2528
Hsiang-Ting LinDepartment of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.
Min-Hsiung ShihResearch Center for Applied Sciences (RCAS), Academia Sinica, Taipei 11529, Taiwan.ORCID 0000-0002-5627-7098

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lasers are essential optical modulation sources because of their narrow line width and high coherence. Two-dimensional transition-metal dichalcogenides (TMDCs) exhibit strong exciton binding energy and high material gain and are promising candidates for use in compact, low-threshold semiconductor lasers. Although their intrinsically short exciton lifetimes imply faster modulation compared with bulk semiconductors, no direct TMDC laser modulator has yet been realized. This paper presents a high-speed, room-temperature direct modulator based on a threshold-gain-tunable monolayer tungsten disulfide (WS

Indexed as

high-speed modulatorlaser modulationmicrodisk cavitysuspended transition-metal dichalcogenidethreshold gain tuning

Identifiers

PMID42126943
PMCPMC13218047

What OpenQuestion holds

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Registered trials

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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.