Topological phases in two-dimensional materials: a review
Topological phases with insulating bulk and gapless surface or edge modes have attracted
intensive attention because of their fundamental physics implications and potential …
intensive attention because of their fundamental physics implications and potential …
Recent progress in emergent two-dimensional silicene
Although graphene is by far the most famous example of two-dimensional (2D) materials,
which exhibits a wealth of exotic and intriguing properties, it suffers from a severe drawback …
which exhibits a wealth of exotic and intriguing properties, it suffers from a severe drawback …
Structural amorphization-induced topological order
Electronic properties of crystals are inherently pertained to crystalline symmetry, so that
amorphization that lowers and breaks symmetry is detrimental. One important crystalline …
amorphization that lowers and breaks symmetry is detrimental. One important crystalline …
Machine learning in thermoelectric materials identification: Feature selection and analysis
Y Xu, L Jiang, X Qi - Computational Materials Science, 2021 - Elsevier
Traditional experimental methods and calculation methods have troublesome steps and
long cycles for predicting new thermoelectric materials. Here, a machine learning method …
long cycles for predicting new thermoelectric materials. Here, a machine learning method …
Electronic, mechanical, optical and photocatalytic properties of two-dimensional Janus XGaInY (X, Y;= S, Se and Te) monolayers
Janus monolayers with breaking out-of-plane structural symmetries and spontaneous
electric polarizations offer new possibilities in the field of two-dimensional materials. Due to …
electric polarizations offer new possibilities in the field of two-dimensional materials. Due to …
Aluminum functionalized few-layer silicene as anode material for alkali metal ion batteries
We have investigated the possibility of using aluminum functionalized silicene trilayers (ABC-
Si4Al2) as an anode material for alkali metal ion batteries (AMIBs). First, we studied the …
Si4Al2) as an anode material for alkali metal ion batteries (AMIBs). First, we studied the …
Doped Sc2C (OH) 2 MXene: new type s-pd band inversion topological insulator
E Balcı, ÜÖ Akkuş, S Berber - Journal of Physics: Condensed …, 2018 - iopscience.iop.org
The electronic structures of Si and Ge substitutionally doped Sc 2 C (OH) 2 MXene
monolayers are investigated in density functional theory. The doped systems exhibit band …
monolayers are investigated in density functional theory. The doped systems exhibit band …
Controlling topological electronic structure of multifunctional MXene layer
E Balcı, ÜÖ Akkuş, S Berber - Applied Physics Letters, 2018 - pubs.aip.org
The electric field-and charge transfer-induced topological properties of Sc 2 C (OH) 2
MXene layers are reported. The system transforms from a trivial insulator to a topological …
MXene layers are reported. The system transforms from a trivial insulator to a topological …
Magneto-transport and Kondo effect in cobalt doped Bi2Se3 topological insulators
B Irfan, R Chatterjee - Applied Physics Letters, 2015 - pubs.aip.org
Weak magnetic perturbation on the surface of topological insulators breaks the time reversal
symmetry and opens the energy gap. We report the effect of cobalt doping in Bi 2 Se 3 single …
symmetry and opens the energy gap. We report the effect of cobalt doping in Bi 2 Se 3 single …
Complex energy plane and topological invariant in non-Hermitian systems
A Fan, SD Liang - Frontiers of Physics, 2022 - Springer
Non-Hermitian systems as theoretical models of open or dissipative systems exhibit rich
novel physical properties and fundamental issues in condensed matter physics. We propose …
novel physical properties and fundamental issues in condensed matter physics. We propose …