4 papers · 1 filter
Selective hydrogenation improves interface properties of high-k dielectrics on 2D semiconductors
Yulin Yang, Tong Yang, Tingting Song +7
The integration of high-k dielectrics with two-dimensional (2D) semiconductors is a critical step towards high-performance nanoelectronics, which however remains challenging due to…
Precise Layer-Dependent Electronic Structure of MBE-Grown PtSe
Lei Zhang, Tong Yang, Muhammad Fauzi Sahdan +7
Two-dimensional (2D) platinum diselenide (PtSe) has received significant attention for 2D transistor applications due to its high mobility. Here, using molecular beam epitaxy,…
Tunable Rashba spin-orbit coupling and its interplay with multiorbital effect and magnetic ordering at oxide interfaces
Weilong Kong, Tong Yang, Jun Zhou +6
The complex oxide heterostructures such as LaAlO3/SrTiO3 (LAO/STO) interface are paradigmatic platforms to explore emerging multi-degrees of freedom coupling and the associated exo…
Phase diagram and superlattice structures of monolayer phosphorus carbide (PC)
Xiaoyang Ma, Jun Zhou, Tong Yang +2
Phase stability and properties of two-dimensional phosphorus carbide, PC, are investigated using the first-principles method in combination with cluster expansion and M…