41 citations · 88 across the 6 of their papers we have counts for
6 papers
Cone-dependent retro and specular Andreev reflections in AA-stacked bilayer graphene
Wei-Tao Lu, Qing-Feng Sun
We theoretically study the Andreev reflection (AR) in AA-stacked bilayer graphene/superconductor (AABG/SC) junction. AABG has a linear gapless energy band with two shifted Dirac co…
Equal-spin and oblique-spin crossed Andreev reflections in ferromagnet/Ising superconductor/ferromagnet junction
Wei-Tao Lu, Qing-Feng Sun, Qiang Cheng
We study the subgap transport through a ferromagnet/Ising superconductor/ferromagnet (F/ISC/F) junction by solving the Bogoliubov-de Gennes equations. It is found that the crossed…
Spin-valley polarized edge states and quantum anomalous Hall states controlled by side potential in 2D honeycomb lattices
Wei-Tao Lu, Qing-Feng Sun, Yun-Fang Li +1
Based on the tight-binding formalism, we study the effect of side potential on the spin and valley related electronic property of D honeycomb lattices with intrinsic spin-orbit…
Electrical control of crossed Andreev reflection and spin-valley switch in antiferromagnet/superconductor junctions
Wei-Tao Lu, Qing-Feng Sun
We study the subgap transport through the antiferromagnet/superconductor (AF/S) and antiferromagnet/superconductor/antiferromagnet (AF/S/AF) junctions controlled by electric field…
Band bending and zero-conductance resonances controlled by edge electric fields in zigzag silicene nanoribbons
Wei-Tao Lu, Qing-Feng Sun, Hong-Yu Tian +2
We study the band structure and transport property of a zigzag silicene nanoribbon when the electric fields are applied to the edges. It is found that a band bending could be induc…
Frustration-enhanced persistent currents in correlated trimer nanorings
Tie-Feng Fang, Wei-Tao Lu, Ai-Min Guo +1
We investigate the persistent current in a correlated trimer nanoring comprising of three magnetic atoms, which sits on a metallic host and encloses a magnetic flux. In the molecul…