Broken inversion symmetry in atomic structure can lead to the emergence of specific functionalities at the nanoscale. Therefore, realizing 2D materials in Janus form is a growing …
Z Liu, B Wang - Materials Chemistry and Physics, 2023 - Elsevier
Ideal strength is the highest stress a perfect material can withstand. In practice, a real material has a much lower strength than its ideal strength due to the existence of various …
W Xuan, N Yang, J Luo, R Wang, H Yang, G Jin - Applied Physics A, 2023 - Springer
Effective modulation of electronic and optical properties for van der Waals heterostructures is beneficial to spintronics and optoelectronic devices. We use first-principle calculations to …
The application of strain to photovoltaics (PVs), thermoelectrics (TEs), and semiconductors often has substantial impacts on the fundamental properties governing the efficiency of …
In this paper, the electronic band structure, Rashba effect, hexagonal warping, and piezoelectricity of Janus group-VIA binary monolayers STe2, SeTe2, and Se2Te are …
Y Xu, X Zhu, Z Cheng, Z Lu, W He, G Zhang - Tribology International, 2022 - Elsevier
Here, the tribological properties of graphene/honeycomb borophene heterostructures under strain are investigated using the first-principles method. We found that in this heterostructure …
Z Yang, J Yan, X Li, S Liu, Q Zhang, Y Wei… - Physica E: Low …, 2023 - Elsevier
Owing to its excellent mechanical properties, two-dimensional (2D) titanium dioxide (TiO 2) nanosheets allow the introduction of huge strain and complex strain fields without fracture. It …
Y Xu, X Zhu, Z Cheng, G Zhang, W He, Z Lu - Computational Materials …, 2023 - Elsevier
The electronic properties of honeycomb borophene under strain were investigated using first principles. The biaxial tensile strain was found to alter the interlayer interaction between the …
Z Guan, W Yang, H Wang, H Wang, J Li - RSC advances, 2022 - pubs.rsc.org
Using first-principles density-functional theory simulations, we explore the effects of hydrogenation and strain on the mechanical, electronic and transport properties of two …