15 citations · 49 across the 8 of their papers we have counts for
4 papers · 1 filter
Spatial trends of non-collinear exchange coupling mediated by itinerant carriers with different Fermi surfaces
Hsin-Hua Lai, Wen-Min Huang, Hsiu-Hau Lin
We study the exchange coupling mediated by itinerant carriers with spin-orbit interaction by both analytic and numeric approaches. The mediated exchange coupling is non-collinear a…
Identifying the pairing symmetry in sodium cobalt oxide by Andreev edge states
Wen-Min Huang, Hsiu-Hau Lin
We study the Andreev edge states with different pairing symmetries and boundary topologies on semi-infinite triangular lattice of Na_xCoO_2.yH_2O. A general mapping from the two di…
Relativistic ferromagnetic magnon at the zigzag edge of graphene
Jhih-Shih You, Wen-Min Huang, Hsiu-Hau Lin
We study the spin-wave excitations near the zigzag edge of graphene. It is rather interesting that we obtain a single branch of relativistic ferromagnetic magnon due to the presenc…
Zero-bias anomaly induced by the point defect in graphene
Wen-Min Huang, Jian-Ming Tang, Hsiu-Hau Lin
It is generally believed that a point defect in graphene gives rise to an impurity state at zero energy and causes a sharp peak in the local density of states near the defect site.…