17 citations · 17 across the 6 of their papers we have counts for
4 papers · 1 filter
Roles of Structural Coordination and Strain Orientation in the Phase Stability of Ferroelectric HfO
Adedamola D. Aladese, Xiao Shen
Phase stabilization continues to be a critical issue in hafnium oxide (HfO) due to the interdependence of various contributing factors. Using first-principles calculations, we…
Phosphorus Nanotubes from Chemical Cleavage
Romakanta Bhattarai, Xiao Shen
We propose a strategy to make phosphorus nanotubes from two well-known phosphorus allotropes: violet phosphorus and fibrous red phosphorus. First-principles calculations show that…
Realization of A Strong Ferroelectric Metal by Nb-doping in Strained EuTiO
Sheng Xu, Yanni Gu, Chuanbo Zheng +1
Ferroelectric (FE) metals have been attracting attention as they possess both metallicity and ferroelectricity, the two seemingly incompatible physical properties. An important pro…
Variability of structural and electronic properties of bulk and monolayer Si2Te3
Yevgeniy Puzyrev, X. Shen, C. Combs +1
Since the emergence of monolayer graphene as a promising two-dimensional material, many other monolayer and few-layer materials have been investigated extensively. An experimental…