3 papers
cond-mat.mtrl-sci2021
Polarization at the Nanoscale
Ke Yang, Zeyu Jiang, Duk-Hyun Choe +2
Modern polarization theory yields surface bound charge associated with spontaneous polarization of bulk. However, understanding polarization in nano systems also requires a proper…
cond-mat.mes-hall2018
Substrate-induced magnetism and topological phase transition in silicene
Ke Yang, Wei-Qing Huang, Wangyu Hu +2
Silicene has shown great application potential as a versatile material for nanoelectronics, particularly promising as building block for spintronic applications. Unfortunately, des…
physics.comp-ph2018
Can the quantum spin Hall state of silicene be preserved on substrate
Ke Yang, Wei-Qing Huang, Wangyu Hu +2
The substrate-induced topological phase transition of silience is a formidable obstacle for developing silicene-based materials and devices for compatibility with current electroni…