41 citations · 83 across the 5 of their papers we have counts for
5 papers
Excitonic Josephson effect induced by interlayer tunneling current: robust evidence for exciton condensation
Ya-Fen Hsu, Jung-Jung Su
The Josephson effect can be regarded as a striking manifestation of exciton condensation. It has been suggested to tune the condensate phase of bilayer excitons by applying interla…
Role of the compensating current in the weak Josphson coupling regime: An extended study on excitonic Josephson junctions
Ya-Fen Hsu, Jung-Jung Su
Huang's experiment [Phys. Rev. Lett. , 156802 (2012)] found, in the quantum Hall bilayer of the Corbino geometry, the interlayer tunneling currents at two edges are couple…
Effect of transport-induced charge inhomogeneity on point-contact Andreev reflection spectra at ferromagnet-superconductor interfaces
Ya-Fen Hsu, Tian-Wei Chiang, Guang-Yu Guo +2
We investigate the transport properties of a ferromagnet-superconductor interface within the framework of a modified three-dimensional Blonder-Tinkham-Klapwijk formalism. In partic…
Anomalous integer quantum Hall effect in AA-stacked bilayer graphene
Ya-Fen Hsu, Guang-Yu Guo
Recent experiments indicate that AA-stacked bilayer graphenes (BLG) could exist. Since the energy bands of the AA-stacked BLG are different from both the monolayer and AB-stacked b…
Tunneling conductance of graphene ferromagnet-insulator-superconductor junctions
Ya-Fen Hsu, Guang-Yu Guo
We study the transport properties of a graphene ferromagnet-insulator superconductor (FIS) junction within the Blonder-Tinkham-Klapwijk formalism by solving spin-polarized Dirac-Bo…