198 citations · 392 across the 10 of their papers we have counts for
10 papers
Double Resonant Tunable Second Harmonic Generation in Two-dimensional Layered Materials through Band Nesting
Sudipta Romen Biswas, Jin Yu, Zhenwei Wang +4
We proposed a mechanism to generate giant anisotropic second harmonic nonlinear response via double resonance effect, achieved through band nesting via electronic bandstructure eng…
Distribution of ripples in graphene membrane
Jin Yu, Mikhail I. Katsnelson, Shengjun Yuan
Intrinsic ripples with various configurations and sizes were reported to affect the physical and chemical properties of 2D materials. By performing molecular dynamics simulations a…
Strain-induced semiconductor to metal transition in MA2Z4 bilayers
Hongxia Zhong, Wenqi Xiong, Pengfei Lv +2
Very recently, a new type of two-dimensional layered material MoSi2N4 has been fabricated, which is semiconducting with weak interlayer interaction, high strength, and excellent st…
Electronic and Optical properties of transition metal dichalcogenides under symmetric and asymmetric field-effect doping
Peiliang Zhao, Jin Yu, H. Zhong +3
Doping via electrostatic gating is a powerful and widely used technique to tune the electron densities in layered materials. The microscopic details of how these setups affect the…
Tunable magneto-optical properties of single-layer tin diselenide: From GW approximation to large-scale tight-binding calculations
Hongxia Zhong, Jin Yu, Kaixiang Huang +1
A parameterized tight-binding (TB) model based on the first-principles GW calculations is developed for single layer tin diselenide (SnSe) and used to study its electronic and…
Strain-tunable magnetic and electronic properties of monolayer CrI3
Zewen Wu, Jin Yu, Shengjun Yuan
Two-dimensional CrI3 has attracted much attention as it is reported to be a ferromagnetic semiconductor with the Curie temperature around 45K. By performing first-principles calcul…