929 citations · 1.2k across the 4 of their papers we have counts for
4 papers
Out-of-plane Piezoelectricity and Ferroelectricity in Layered -In2Se3 Nano-flakes
Yu Zhou, Di Wu, Yihan Zhu +9
Piezoelectric and ferroelectric properties in the two dimensional (2D) limit are highly desired for nanoelectronic, electromechanical, and optoelectronic applications. Here we repo…
Thickness-dependent Dielectric Constant of Few-layer In2Se3 Nano-flakes
Di Wu, Alexander J. Pak, Yingnan Liu +10
The dielectric constant or relative permittivity of a dielectric material, which describes how the net electric field in the medium is reduced with respect to the external field, i…
Magnetic-field-assisted electron confinement and valley splitting in strained graphene
Jun-Fang Liu, Ke-Ke Bai, Jia-Bin Qiao +5
Spatially varying strained graphene can acquire interesting electronic properties because of the strain-induced valley-dependent gauge (pseudomagnetic) fields1,2. Here we report th…
Creating One-dimensional Nanoscale Periodic Ripples in a Continuous Mosaic Graphene Monolayer
Ke-Ke Bai, Yu Zhou, Hong Zheng +5
In previous studies, it proved difficult to realize periodic graphene ripples with wavelengths of few nanometers. Here we show that one-dimensional periodic graphene ripples with w…