Properties and photodetector applications of two-dimensional black arsenic phosphorus and black phosphorus

Han, Ruyue; Feng, Shun; Sun, Dongming; Cheng, Hui‐Ming

doi:10.1007/s11432-020-3172-1

Cited by 46 publications

(30 citation statements)

References 113 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Anisotropy in 2D materials provides an additional degree of freedom for one to explore new exciting device concepts and functionalities, [1][2][3][4][5][6][7] such as polarization-sensitive photodetectors [8] and nanoelectromechanical systems with unique resonant responses. [1,9] Utilizing their anisotropic electrical, [10] optical, [11,12] mechanical, [5,13] and thermal properties, [14,15] one can design atomically thin devices such as modulators, polarizers, thermoelectrics, plasmonic devices, and nanoelectromechanical devices.…”

Section: Introductionmentioning

confidence: 99%

Analyzing Anisotropy in 2D Rhenium Disulfide Using Dichromatic Polarized Reflectance

Wen

Deng

et al. 2022

Small

View full text Add to dashboard Cite

In‐plane anisotropy in 2D rhenium disulfide (ReS2) offers intriguing opportunities for designing future electronic and optical devices, and toward such applications, it is crucial to identify the crystal orientation in such 2D anisotropic materials. Existing spectroscopy or electron microscopy methods for determining the crystalline orientation often require complicated sample preparing procedures and specialized equipment, which could sometimes limit their application. In this work, a dichromatic polarized reflectance method is demonstrated, which can quickly and accurately resolve the crystal orientation (Re–Re chain) in 2D ReS2 crystals with different thicknesses. Furthermore, it can be readily extended to multi‐chromatic schemes to achieve greater measurement capability and can be easily tailored to work for different 2D materials. The method offers a simple and effective approach for studying anisotropy in 2D materials.

show abstract

Section: Introductionmentioning

confidence: 99%

Analyzing Anisotropy in 2D Rhenium Disulfide Using Dichromatic Polarized Reflectance

Wen

Deng

et al. 2022

Small

View full text Add to dashboard Cite

show abstract

“…As the most stable allotrope of phosphorus, black phosphorus (BP) was successfully synthesized over a hundred years ago [1]. With the emergence of two-dimensional (2D) materials such as graphene [2][3][4][5] and transition metal dichalcogenides (TMDs) [6][7][8][9], BP as an anisotropic 2D material was rediscovered in 2014 [10], attracting significant attention for future optoelectronics and photonics [11][12][13]. Due to the strong interlayer interaction, BP exhibits a widely tunable bandgap from 0.3 to 2.0 eV with the thickness varying from bulk to monolayer [14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Interface and surface engineering of black phosphorus: a review for optoelectronic and photonic applications

Yuan

et al. 2022

Mater. Futures

View full text Add to dashboard Cite

Since being rediscovered as an emerging 2D material, BP with extraordinary energy structure and unusually strong interlayer interactions offer new opportunities for optoelectronics and photonics. However, due to the thin atomic body and the ease of degradation with water and oxides, BP is highly sensitive to the surrounding environment. Therefore, high-quality engineering of interfaces and surfaces plays an essential role in BP-based applications. In this review, begun with a review of properties of BP, different strategies of interface and surfaces engineering for high ON-OFF ratio, enhanced optical absorption, and fast optical response are reviewed and highlighted, and recent state-of-the-art advances on optoelectronic and photonic devices are demonstrated. Finally, the opportunities and challenges are outlooked for future BP-related research.

show abstract

“…[6,10] Moreover, the AsP monolayer of As: P ¼ 1:1 studied previously has higher stability. [11] Therefore, most theoretical and experimental studies concentrate on α-AsP (black AsP) and β-AsP (blue AsP) with a stoichiometric ratio of 1:1. [11][12][13] A review recently summarized the latest progress of black AsP in photodetection.…”

Section: Introductionmentioning

confidence: 99%

“…[11] Therefore, most theoretical and experimental studies concentrate on α-AsP (black AsP) and β-AsP (blue AsP) with a stoichiometric ratio of 1:1. [11][12][13] A review recently summarized the latest progress of black AsP in photodetection. [11] β-AsP compared with α-AsP is more stable.…”

Section: Introductionmentioning

confidence: 99%

“…[11][12][13] A review recently summarized the latest progress of black AsP in photodetection. [11] β-AsP compared with α-AsP is more stable. A blue AsP (named I-AsP) is a promising and efficient solar cell material with ultrahigh electron mobility (up to about 7.4 Â 10 4 cm 2 V À1 s À1 ) and a high absorption coefficient (Â10 5 cm À1 ).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Type‐II van der Waals Heterostructures Based on AsP and Transition Metal Dichalcogenides: Great Promise for Applications in Solar Cell

Zhao

Han

Jia

et al. 2022

Physica Rapid Research Ltrs

View full text Add to dashboard Cite

As an effective means to adjust the properties of 2D materials, type‐II van der Waals (vdW) heterostructures have been under extensive research due to their significantly reduced carrier recombination probability and extended carrier lifetime. Herein, stable vdW heterostructures based on arsenic phosphorus (AsP) and transition metal dichalcogenides are designed. The geometry, electronic, and optical properties for type‐II AsP/MX2 heterostructures (M = Mo, W; X = S, Se) by first‐principle calculations are systematically explored and their application in solar cell materials is predicted. AsP/MX2 heterostructures are indirect semiconductors with the quasiparticle bandgap ranging from 1.49 to 2.02 eV. They effectively widen the light absorption of AsP monolayers in visible and ultraviolet regions. It is worth noting that AsP/WSe2 heterostructure can form a built‐in electric field (0.832 eV Å−1) and have a minor exciton binding energy (0.22 eV), suggesting that it is a potential solar cell material. The power conversion efficiency is more than 15%. The results will provide a theoretical basis for sustainable energy applications of AsP‐based vdW heterostructures in the future.

show abstract

Properties and photodetector applications of two-dimensional black arsenic phosphorus and black phosphorus

Cited by 46 publications

References 113 publications

Analyzing Anisotropy in 2D Rhenium Disulfide Using Dichromatic Polarized Reflectance

Analyzing Anisotropy in 2D Rhenium Disulfide Using Dichromatic Polarized Reflectance

Interface and surface engineering of black phosphorus: a review for optoelectronic and photonic applications

Type‐II van der Waals Heterostructures Based on AsP and Transition Metal Dichalcogenides: Great Promise for Applications in Solar Cell

Contact Info

Product

Resources

About