61 citations · 497 across the 40 of their papers we have counts for
6 papers · 1 filter
Andreev bound states in iron pnictide superconductors
Wen-Min Huang, Hsiu-Hau Lin
Recently, Andreev bound states in iron pnictide have been proposed as an experimental probe to detect the relative minus sign in the -wave pairing. While previous theoretica…
Hierarchy of relevant couplings in perturbative renormalization group transformations
Hong-Yan Shih, Wen-Min Huang, Sze-Bi Hsu +1
The phase diagram for the interacting fermions in weak coupling is described by the perturbative renormalization group equations. Due to the lack of analytic solutions for these co…
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.…