147 citations · 337 across the 7 of their papers we have counts for
7 papers
Density dependence of the excitation gaps in an undoped Si/SiGe double-quantum-well heterostructure
D. Chen, S. Cai, N. -W. Hsu +7
We report low-temperature magneto-transport measurements of an undoped Si/SiGe asymmetric double quantum well heterostructure. The density in both layers is tuned independently uti…
Effective g factor of low-density two-dimensional holes in a Ge quantum well
T. M. Lu, C. T. Harris, S. -H. Huang +3
We report measurements of the effective factor of low-density two-dimensional holes in a Ge quantum well. Using the temperature dependence of the Shubnikov-de Haas oscillations…
Manipulation of type-I and type-II Dirac points in PdTe2 superconductor by external pressure
R. C. Xiao, P. L. Gong, Q. S. Wu +8
A pair of type-II Dirac cones in PdTe was recently predicted by theories and confirmed in experiments, making PdTe the first material that processes both superconductivity…
Edge-controlled half-metallic ferromagnetism and direct gap in ZrS2 nanoribbons
H. Y. Lv, W. J. Lu, J. Y. Li +5
The electronic and magnetic properties of ZrS2 nanoribbons (NRs) are investigated based on the first-principles calculations. It is found that the ZrS2 NRs with armchair edges are…
Manipulating superconductivity of -TiTe by high pressure
R. C. Xiao, W. J. Lu, D. F. Shao +6
Superconductivity of transition metal dichalcogenide -TiTe under high pressure was investigated by the first-principles calculations. Our results show that the superconduct…
Enhanced superconductivity by strain and carrier-doping in borophene: A first principles prediction
R. C. Xiao, D. F. Shao, W. J. Lu +3
We predict by first principles calculations that the recently prepared borophene is a pristine two-dimensional (2D) monolayer superconductor, in which the superconductivity can be…
Manipulating charge-density-wave in -TaS by charge carrier doping: A first-principles investigation
D. F. Shao, R. C. Xiao, W. J. Lu +4
The transition metal dichalcogenide (TMD) -TaS exhibits a rich set of charge density wave (CDW) orders. Recent investigations suggested that using light or electric field…