Effect of Ambient Pressure and Pulse Shaping on Femtosecond Laser Drilling of GDP Films.

Qinxin Wang, Xinyue Zhang, Zhan Hu

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 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

3 authors.

Qinxin WangSchool of Data Science and Artificial Intelligence, Jilin Engineering Normal University, Changchun 130052, China.

Xinyue ZhangSchool of Data Science and Artificial Intelligence, Jilin Engineering Normal University, Changchun 130052, China.

Zhan HuInstitute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China.

Funding

High Education Research Project of Jilin Province JGJX25D0649Research Project on Postgraduate Education and Teaching Reform of Jilin Province JJKH20260006JGResearch Project on Vocational and Adult Education Teaching Reform of Jilin Province 2026ZCY478

6 · The paper itself

Abstract

The quality and precision of polymer film processing via femtosecond laser are frequently degraded by the redeposition of ablated material. Here, we systematically investigate the effects of backing pressure and temporal pulse shaping on the drilling of glow discharge polymer (GDP) films. Reducing the pressure effectively suppresses debris redeposition, improves surface cleanliness, and enhances drilling efficiency. The entrance diameter exhibits a non-monotonic pressure dependence, with a minimum near 10

Indexed as

ambient pressurefemtosecond laserGDP filmmicrohole drillingplasma shieldingprocessing efficiencypulse shaping

Identifiers

PMID42738101

DOI10.3390/ma19173665

PMCPMC13566861

What OpenQuestion holds

Textmetadata

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Registered trials

None linked

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.