Evidence map›Paper›PMID 41484070›Full record

ArticleLight, science & applications2026

Hybrid tungsten oxyselenide/graphene electrodes for near-lossless 2D semiconductor phase modulators.

Shi Guo, Sung-Gyu Lee, Xiangxin Gong, Lalit Singh, Rui Yu, Ahmad Sholehin Bin Juperi, Seoungbum Lim, Yuhui Yang, Jinpeng Huo, Jeremy Leong and 15 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Light, science & applications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

25 authors.

Shi Guo *School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Sung-Gyu Lee *School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0003-3757-5863
Xiangxin Gong *School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Lalit SinghSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0002-3212-8485
Rui YuSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Ahmad Sholehin Bin JuperiSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Seoungbum LimSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Yuhui YangSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Jinpeng HuoSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0001-7858-0648
Jeremy LeongSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.
Ce LiangPritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA.
Hyojin SeungPritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA.
Yangchen HeDepartment of Materials Science and Engineering, University of Wisconsin, Madison, WI, USA.ORCID http://orcid.org/0000-0002-5518-5087
Daniel RhodesDepartment of Materials Science and Engineering, University of Wisconsin, Madison, WI, USA.
Min Sup ChoiDepartment of Materials Science and Engineering, Chungnam National University, Daejeon, Republic of Korea.ORCID http://orcid.org/0000-0002-8448-4043
Takashi TaniguchiResearch Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0002-1467-3105
Kenji WatanabeResearch Center for Electronic and Optical Materials, National Institute for Materials Science, Tsukuba, Japan.ORCID http://orcid.org/0000-0003-3701-8119
Wonkeun ChangSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0002-0735-0447
Beng Kang TaySchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore.ORCID http://orcid.org/0000-0002-3776-3648
Luigi RannoDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-8444-3022
Juejun HuDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-7233-3918
Qingyun WuScience, Mathematics and technology, Singapore University of technology and design, Singapore, Singapore.
Lay Kee AngScience, Mathematics and technology, Singapore University of technology and design, Singapore, Singapore.ORCID http://orcid.org/0000-0003-2811-1194
Jia Xu Brian SiaSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore. jiaxubrian.sia@ntu.edu.sg.
Sang Hoon ChaeSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore. sanghoon.chae@ntu.edu.sg.ORCID http://orcid.org/0000-0002-9612-5371

Funding

A*STAR | Singapore Institute of Manufacturing Technology (Singapore Institute of Manufacturing Technology - A STAR) M23M6c0109Ministry of Education - Singapore (MOE) MOE-MOET32023-0003Ministry of Education - Singapore (MOE) RT2/23, RG63/23
6 · The paper itself

Abstract

Optical phase modulators are critical components in integrated photonics, but conventional designs suffer from a trade-off between modulation efficiency and optical loss. Two-dimensional materials like graphene offer strong electro-optic effects, yet their high optical absorption at telecom wavelengths leads to significant insertion losses. Although monolayer transition metal dichalcogenides (TMDs) provide exceptional telecom-band transparency for low-loss electro-refractive response, their practical implementation in phase modulators requires top electrodes to enable vertical electric field tuning, which typically introduces parasitic absorption. Here, we address this challenge by developing hybrid tungsten oxyselenide/graphene (TOS/Gr) electrodes that minimize optical loss while enabling efficient phase modulation in TMD-based devices. The UV-ozone-converted TOS (from WSe

Identifiers

PMID41484070
PMCPMC12764534

What OpenQuestion holds

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LicenceCC BY
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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.