5 papers
Rapid Synthesis of Thermoelectric SnSe Thin Films by MPCVD
Yuyu Feng, Xi Zhang, Li Lei +2
Microwave plasma chemical vapor deposition (MPCVD) has been traditionally used to synthesize carbon-based materials such as diamonds, carbon nanotubes and graphene. Here we report…
Two-Dimensional Si-Ge Monolayers: Stabilities, Structures and Electronic Properties
Jiating Lu, Xi Zhang, Limeng Shen +2
Si-Ge monolayers (SiGeM) with different elementary proportion x (0<x<1) were systematically studied for the first-time using ab initio calculations in this work. The structural sta…
Numerically flat holomorphic bundles over non Kähler manifolds
Chao Li, Yanci Nie, Xi Zhang
In this paper, we study numerically flat holomorphic vector bundles over a compact non-Kähler manifold with the Hermitian metric satisfying the Gauduchon and Astheno-K…
The limiting behaviour of Hermitian-Yang-Mills flow over compact non-Kähler manifolds
Yanci Nie, Xi Zhang
In this paper, we analyze the asymptotic behaviour of the Hermitian-Yang-Mills flow over a compact non-Kähler manifold with the Hermitian metric satisfying the Gauducho…
A note of semistable Higgs bundles over compact Kähler manifolds
Yanci Nie, Xi Zhang
In this note, by using the Yang-Mills-Higgs flow, we show that semistable Higgs bundles with vanishing the first and second Chern numbers over compact Käher manifolds must admit a…