Quasi-One-Dimensional Fibrous Phosphorus: An Air-Stable Low-Symmetry Semiconductor with High Anisotropy

Due to their novel optical and optoelectronic properties, 2D materials have received increasing interest for optoelectronics applications. However, when the width of the channel layer decreases to the nanoscale, the properties of 2D materials can be seriously influenced due to the boundary defects and the approximation of physical dimensions and mean free path of the electron. That brings many challenges to developing novel electronics. Hence, researchers began to maintain their focus on 1D semiconductors without boundary defects and surfaces. Herein, fibrous phosphorus, another Quasi-1D layered semiconducting phosphorus allotrope with air-stable low symmetry, is reported. We found the in-plane anisotropic Raman response and excitation and exciton emission at room temperature. Moreover, the raw materials of fibrous phosphorus are nontoxic and abundant on the earth. These excellent properties will make it a highly competitive material for future applications in the optoelectronic area.

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Publication Details

Journal
ACS Omega
Published
2024-10-14
DOI
https://doi.org/10.1021/acsomega.4c02317
Citations
1
Primary Topic
2D Materials and Applications
Type
article
Field-Weighted Citation Impact
0.12

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article

Quasi-One-Dimensional Fibrous Phosphorus: An Air-Stable Low-Symmetry Semiconductor with High Anisotropy

Yongzhe Zhang, Guoliang Li, Danmin Liu, Feihong Chu et al.
1 citations
ACS Omega
2D Materials and Applications
0.12
article

Quasi-One-Dimensional Fibrous Phosphorus: An Air-Stable Low-Symmetry Semiconductor with High Anisotropy

Yongzhe Zhang, Guoliang Li, Danmin Liu, Feihong Chu, Junfeng Liu, Guoqing Zhang, Guoliang Xu, Shuang He, Yanhan Yang
article en
1 citations

Abstract

Due to their novel optical and optoelectronic properties, 2D materials have received increasing interest for optoelectronics applications. However, when the width of the channel layer decreases to the nanoscale, the properties of 2D materials can be seriously influenced due to the boundary defects and the approximation of physical dimensions and mean free path of the electron. That brings many challenges to developing novel electronics. Hence, researchers began to maintain their focus on 1D semiconductors without boundary defects and surfaces. Herein, fibrous phosphorus, another Quasi-1D layered semiconducting phosphorus allotrope with air-stable low symmetry, is reported. We found the in-plane anisotropic Raman response and excitation and exciton emission at room temperature. Moreover, the raw materials of fibrous phosphorus are nontoxic and abundant on the earth. These excellent properties will make it a highly competitive material for future applications in the optoelectronic area.

ACS OmegaVol. 9(43)
Ministry of Education of the People's Republic of China (CN), Chinese Academy of Sciences (CN), Beijing University of Technology (CN), Integrated Optoelectronics (Norway) (NO), Xi’an University of Posts and Telecommunications (CN), Aerospace Information Research Institute (CN), China Electronics Standardization Institute (CN)
National Natural Science Foundation of China, Chinese Academy of Sciences, Beijing University of Technology, Xi'an University of Posts and Telecommunications
Openalex Percentile: Top 59%
2D Materials and Applications
0.12
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