Evidence map›Paper›PMID 42173904›Full record

ArticleNature communications2026

Interfacial dipolar interactions drive giant second-harmonic generation in 2D organic-inorganic heterostructures.

Ye-Tao Chen, Shi-Yi Yuan, Xiu-Bin Liu, Xiu-Qi Shi, Xi Xu, Yi-Neng Bao, Keng Chen, Jun-Rong Zheng, Zi-Feng Guo, Zhao-Dong Meng and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 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

14 authors.

Ye-Tao ChenSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Shi-Yi YuanSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Xiu-Bin LiuSchool of Physics and Key Laboratory of Quantum State Construction and Manipulation (Ministry of Education), Renmin University of China, Beijing, China.ORCID http://orcid.org/0000-0003-3701-5372
Xiu-Qi ShiSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Xi XuSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Yi-Neng BaoSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.ORCID http://orcid.org/0009-0008-2060-0915
Keng ChenSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Jun-Rong ZhengSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.ORCID http://orcid.org/0000-0001-9131-8388
Zi-Feng GuoSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.ORCID http://orcid.org/0009-0000-6447-6444
Zhao-Dong MengSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.
Kaichao DengHubei Jiufengshan Laboratory, Wuhan, China.
Kai-Qiang LinSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China.ORCID http://orcid.org/0000-0001-9609-749X
Hua-Lei YinSchool of Physics and Key Laboratory of Quantum State Construction and Manipulation (Ministry of Education), Renmin University of China, Beijing, China. hlyin@ruc.edu.cn.ORCID http://orcid.org/0000-0002-7718-0818
Jun YiSchool of Electronic Science and Technology, State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Key Laboratory of Ultrafast Laser Technology and Applications,Xiamen University, Xiamen, Fujian, China. junyi@xmu.edu.cn.ORCID http://orcid.org/0000-0003-2186-6615

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interfacial coupling governs the emergent functionality of two-dimensional (2D) organic-inorganic heterostructures, underpinning advances in linear optoelectronics such as photovoltaics. However, extending this control to the nonlinear optical regime remains elusive, as it requires driving the coherent nonlinear polarization of the inorganic lattice using molecular states, which is distinct from the incoherent charge transfer exploited in linear devices. Here we report a giant second-harmonic generation (SHG) response driven purely by interfacial near-field dipole coupling in an α‑perylene organic crystal (α‑Pe)/WS

Identifiers

PMID42173904
PMCPMC13385836

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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.