1 citations · 3 across the 6 of their papers we have counts for
5 papers · 1 filter
A Universal Description of Workfunction
Zeyu Jiang, Damien West, Shengbai Zhang
At the surfaces of materials, the bulk symmetry of the charge density is broken and electron spill-out into the vacuum region creates a surface dipole. Such spill-out has been hist…
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…
Realization of AlSb in the double layer honeycomb structure: a robust new class of two-dimensional material
Le Qin, Zhi-Hao Zhang, Zeyu Jiang +10
Exploring new two-dimensional (2D) van der Waals (vdW) systems is at the forefront of materials physics. Here, through molecular beam epitaxy on graphene-covered SiC(0001), we repo…
Vector Potential and Surface Magnetic Field in Magnetoelectric Antiferromagnetic Materials
Zeyu Jiang, Damien West, Shengbai Zhang
A general formula for the average vector potential of bulk periodic systems is proposed and shown to set the boundary conditions at magnetic interfaces. For antiferromagnetic mater…
Effective chemical potential for non-equilibrium systems and its application to molecular beam epitaxy of Bi2Se3
Na Wang, Damien West, Xianran Xing +2
First-principles studies often rely on the assumption of equilibrium, which can be a poor approximation, e.g., for growth. Here, an effective chemical potential method for non-equi…