1.7k citations · 2.9k across the 12 of their papers we have counts for
12 papers
Quantum anomalous Hall effect in stable 1T-YN monolayer with a large nontrivial band gap and high Chern number
Xiangru Kong, Linyang Li, Ortwin Leenaerts +3
The quantum anomalous Hall (QAH) effect is a topologically nontrivial phase, characterized by a non-zero Chern number defined in the bulk and chiral edge states in the boundary. Us…
New Group V Elemental Bilayers: A Tunable Structure Model with 4,6,8-atom Rings
Xiangru Kong, Linyang Li, Ortwin Leenaerts +2
Two-dimensional (2D) group V elemental materials have attracted widespread attention due to their nonzero band gap while displaying high electron mobility. Using first-principles c…
Carbon-Rich Carbon Nitride Monolayers with Dirac Cones: Dumbbell C4N
Linyang Li, Xiangru Kong, Ortwin Leenaerts +3
Two-dimensional (2D) carbon nitride materials play an important role in energy-harvesting, energy-storage and environmental applications. Recently, a new carbon nitride, 2D polyani…
Gallium Bismuth Halides GaBi-X2 (X= I, Br, Cl) Monolayers with Distorted Hexagonal Framework: Novel Room-Temperature Quantum Spin Hall Insulators
Linyang Li, Ortwin Leenaerts, Xiangru Kong +3
Quantum Spin Hall (QSH) insulators with a large topologically nontrivial bulk gap are crucial for future applications of the QSH effect. Among these, group III-V monolayers and the…
GraphAne: From Synthesis to Applications
H. Sahin, O. Leenaerts, S. K. Singh +1
Atomically thin crystals have recently been the focus of attention in particular after the synthesis of graphene, a monolayer hexagonal crystal structure of carbon. In this novel m…
Adsorption of titanium and titanium dioxide on graphene: n and p-type doping
Jozef Sivek, Ortwin Leenaerts, Bart Partoens +1
Ab initio calculations within the density-functional theory formalism are performed to investigate the ground state, electric charge doping, and electronic properties of titanium a…