12 citations · 26 across the 4 of their papers we have counts for
5 papers · 1 filter
Multi-ultraflatbands tunability and effect of spin-orbit coupling in twisted bilayer transition metal dichalcogenides
Zhen Zhan, Yipei Zhang, Pengfei Lv +5
Ultraflatbands that have been theoretically and experimentally detected in a bunch of van der Waals stacked materials showing some peculiar properties, for instance, highly localiz…
Quantum transport through three-dimensional topological insulator p-n junction under magnetic field
Ning Dai, Yan-Feng Zhou, Peng Lv +1
The 3D topological insulator (TI) PN junction under magnetic fields presents a novel transport property which is investigated both theoretically and numerically in this paper. Tran…
Magnetic Flux Control of Chiral Majorana Edge Modes in Topological Superconductor
Yan-Feng Zhou, Zhe Hou, Peng Lv +2
We study the transport of chiral Majorana edge modes (CMEMs) in a hybrid quantum anomalous Hall insulator-topological superconductor (QAHI-TSC) system in which the TSC region conta…
Gate voltage controlled thermoelectric figure of merit in three-dimensional topological insulator nanowires
Ning-Xuan Yang, Yan-Feng Zhou, Peng Lv +1
The thermoelectric properties of the surface states in three-dimensional topological insulator nanowires are studied. The Seebeck coefficients and the dimensionless thermoele…
Double refraction and spin splitter in a normal-hexagonal semiconductor junction
Peng Lv, Ning Dai, Qing-Feng Sun
In analogy with light refraction at optical boundary, ballistic electrons also undergo refraction when propagate across a semiconductor junction. Establishing a negative refractive…