Evidence map›Paper›PMID 42585328›Full record

ArticleScience advances2026

Thermomechanical regulation of quasi-2D perovskite photonic structures via nanoimprint.

Xuezhou Wang, Long Jin, Zhibo Zhang, Zhiwen Zhou, Pok Fung Chan, Xinhui Lu, Yong Yang, Xiankai Sun, Ni Zhao

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 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

9 authors.

Xuezhou WangDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, China.ORCID 0000-0003-0731-7257
Long JinDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, China.ORCID 0009-0006-5148-5089
Zhibo ZhangDepartment of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, SAR, China.
Zhiwen ZhouDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, China.ORCID 0000-0003-1354-7913
Pok Fung ChanDepartment of Physics, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.
Xinhui LuDepartment of Physics, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.ORCID 0000-0002-1908-3294
Yong YangDepartment of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, SAR, China.ORCID 0000-0002-0491-8295
Xiankai SunDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, China.ORCID 0000-0002-9137-0298
Ni ZhaoDepartment of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, China.ORCID 0000-0002-1536-8516

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nanoimprint lithography (NIL) offers a scalable route to high-resolution patterning of perovskite photonic devices; however, the performance potential of NIL-patterned perovskite photonic structures remains largely unrealized because of limited understanding of perovskite thermomechanical behavior during imprinting. Here, we provide a mechanistic framework elucidating the coupled thermomechanical processes governing NIL in quasi-two-dimensional Dion-Jacobson perovskites. We show that imprinting in the cubic phase uniquely enables the simultaneous enhancement of viscoelastic deformability and mechanical hardness, facilitating high-fidelity pattern transfer while preserving structural integrity. We further uncover a spacer-dependent mechanical-optical trade-off: Flexible spacers promote plastic flow and surface planarization, yielding higher-

Identifiers

PMID42585328
PMCPMC13464634

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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.