Switchable electric polarization of phosphorene in mixed dimensional van der Waals heterostructure

Wang, Fei; Ma, Zhuang; Wei, Yuting; Huang, Pu; Zhang, Xiuwen

doi:10.1016/j.apsusc.2021.150276

Cited by 3 publications

(3 citation statements)

References 56 publications

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“…2d), which enhances the electron transfer rate across the heterojunction interface. 50,54 Consequently, graphene can serve as a promising conductive channel for BP in electrocatalytic applications by constructing a vdW heterojunction.…”

Section: Structures Stabilities and Electronic Propertiesmentioning

confidence: 99%

Unveiling the electrocatalytic potential of main-group metal-doped blue phosphorene for oxygen and hydrogen evolution reactions through a computational study

Hu,

Yong,

Zhang

et al. 2024

J. Mater. Chem. A

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Section: Structures Stabilities and Electronic Propertiesmentioning

confidence: 99%

Unveiling the electrocatalytic potential of main-group metal-doped blue phosphorene for oxygen and hydrogen evolution reactions through a computational study

Hu,

Yong,

Zhang

et al. 2024

J. Mater. Chem. A

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“…The switching of electrical polarization is usually driven by the external forces, for example an external electric field. 3,[9][10][11] The experimentally controllable sliding on bilayer h-BN, breaking the lattice symmetry, implies a high potential of modulation of lattice thermal conductivity in such an exotic low-dimensional system.…”

Section: Introductionmentioning

confidence: 99%

Thermal conductivity of sliding bilayer h-BN and its manipulation with strain and layer confinement

et al. 2023

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“…This material demonstrates sp 3 hybridization, in contrast to sp 2 graphene, but shares its superior electrical properties. Since its first fabrication, numerous different possible applications have been found in electronics, 1 optics, and biotechnology. It has been shown that this material has excellent mechanical properties, can be stretched up to 30% before breaking, and can withstand significant pressures.…”

Section: Introductionmentioning

confidence: 99%

Atomic-Scale Finite-Element Modeling of Elastic Mechanical Anisotropy in Finite-Sized Strained Phosphorene Nanoribbons

Pyrchla

Bogdanowicz

2022

J. Phys. Chem. C

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Nanoribbons are crucial nanostructures due to their superior mechanical and electrical properties. This paper is devoted to hybrid studies of the elastic mechanical anisotropy of phosphorene nanoribbons whose edges connect the terminals of devices such as bridges. Fundamental mechanical properties, including Young’s modulus, Poisson’s ratio, and density, were estimated from first-principles calculations for 1-layer, 3-layer, and 6-layer nanoribbons with widths of 10 Å. The data achieved from the ab initio simulations supplied the finite-element model (FEM) of the nanoribbons. The directional coefficients of strain pressure curves were estimated as Young’s effective modulus since the structure is one-dimensional (1D). The modulus values were equal to 85.8, 111.8, and 134 GPa for 6, 3 and 1 layers, respectively. Moreover, the variation in Poisson’s coefficient for the armchair direction was significantly smaller than for the zigzag direction. Monotonic changes in this twist were observed for structures with 3 and 6 layers within the plane along the zigzag axis. The phosphorene nanoribbons subjected to periodic excitation behaved similarly to those subjected to static loading, while their whippiness was inversely proportional to the length. Next, the deflection under static force, resonance frequencies, and response to a variable driving force were calculated.

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Switchable electric polarization of phosphorene in mixed dimensional van der Waals heterostructure

Cited by 3 publications

References 56 publications

Unveiling the electrocatalytic potential of main-group metal-doped blue phosphorene for oxygen and hydrogen evolution reactions through a computational study

Unveiling the electrocatalytic potential of main-group metal-doped blue phosphorene for oxygen and hydrogen evolution reactions through a computational study

Thermal conductivity of sliding bilayer h-BN and its manipulation with strain and layer confinement

Atomic-Scale Finite-Element Modeling of Elastic Mechanical Anisotropy in Finite-Sized Strained Phosphorene Nanoribbons

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