Evidence map›Paper›PMID 40648682›Full record

ArticleNanomaterials (Basel, Switzerland)2025

Thinning Effect of Few-Layer Black Phosphorus Exposed to Dry Oxidation.

Qianyi Li, Hang Yang, Xiaofang Zheng, Yu Chen, Chuanxin Wang, Yujie Han, Yujing Guo, Xiaoming Zheng, Yuehua Wei

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2025. 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.

Qianyi LiHunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials, School of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan 411201, China.
Hang YangBeijing Blue Sky Innovation for Frontier Science, Beijing 100085, China.
Xiaofang ZhengInstitute of Environmental Science, Shanxi University, Taiyuan 030006, China.
Yu ChenHunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials, School of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan 411201, China.
Chuanxin WangHunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials, School of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan 411201, China.
Yujie HanInstitute of Environmental Science, Shanxi University, Taiyuan 030006, China.
Yujing GuoInstitute of Environmental Science, Shanxi University, Taiyuan 030006, China.
Xiaoming ZhengHunan Provincial Key Laboratory of Intelligent Sensors and Advanced Sensor Materials, School of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan 411201, China.
Yuehua WeiSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Funding

Natural Science Foundation of Hunan Province 2025JJ60432Natural Science Foundation of Hunan Province No. 2024JJ5164the National Natural Science Foundation of China Nos. 62304198
6 · The paper itself

Abstract

Few-layer black phosphorus (BP) holds significant potential for next-generation electronics due to its tunable bandgap and high carrier mobility. The layer modulation of BP is essential in the applications of electronic devices ascribed to its thickness-dependent electronic properties. However, precisely controlling its thickness still presents a challenge for optimizing performance. In this study, we demonstrate that BP can be precisely thinned when exposed to dry oxygen (40% humidity, low oxygen concentration) in a dark environment, which is different from that exposed to humid oxygen (100% humidity, low oxygen concentration) without light illumination. The thinned BP not only demonstrates enhanced stability but also exhibits significant improvements in its electrical properties. The variation in bandgap from 0.3 to 2 eV, resulting in the

Indexed as

BPdry oxidizationlayer-by-layer thinningp-type doping

Identifiers

PMID40648682
PMCPMC12251546

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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.