Chiral Majorana modes via proximity to a twisted cuprate bilayer

G Margalit, B Yan, M Franz, Y Oreg - Physical Review B, 2022 - APS
We propose a novel heterostructure to achieve chiral topological superconductivity in two
dimensions. A substrate with a large Rashba spin-orbit coupling energy is brought in …

Superconducting Proximity Effect in d‐Wave Cuprate/Graphene Heterostructures

D Perconte, D Bercioux, B Dlubak, P Seneor… - Annalen der …, 2022 - Wiley Online Library
Superconducting proximity effects in graphene have received a great deal of attention for
over a decade now. This has unveiled a plethora of exotic effects linked to the specificities of …

Superconductivity in monolayer and few-layer graphene. II. Topological edge states and Chern numbers

A Crépieux, E Pangburn, L Haurie, OA Awoga… - Physical Review B, 2023 - APS
We study the emergence of electronic edge states in superconducting monolayer, bilayer,
and trilayer graphene for both spin-singlet and spin-triplet superconducting order …

Superconductivity in monolayer and few-layer graphene. I. Review of possible pairing symmetries and basic electronic properties

E Pangburn, L Haurie, A Crépieux, OA Awoga… - Physical Review B, 2023 - APS
We review all symmetry-allowed spin-singlet and spin-triplet superconducting order
parameters in graphene (s-wave, d-wave, p-wave, and f-wave) generated by generic on …

Andreev reflection and Klein tunneling in high-temperature superconductor-graphene junctions

S Jois, JL Lado, G Gu, Q Li, JU Lee - Physical Review Letters, 2023 - APS
Scattering processes in quantum materials emerge as resonances in electronic transport,
including confined modes, Andreev states, and Yu-Shiba-Rusinov states. However, in most …

Phase dependence of thermal transport in graphene Josephson junctions

CS Huang - Physical Review B, 2023 - APS
We study theoretically the phase-dependent thermal transport in graphene-based
Josephson junctions and highlight the role of Klein-like tunneling in the thermal energy …

Large-scale integration of MoS2 on high-TC superconducting YBa2Cu3O7 for the realization of Josephson devices

K Seurre, M Ayachi, F Godel, SJ Carreira… - Applied Physics …, 2024 - pubs.aip.org
High-T C cuprate superconductors' growth conditions and their incompatibility with some of
the most standard nanofabrication approaches make their large-scale integration with 2D …

Study of differential shot noise in ferromagnet-insulator-superconductor graphene junction with TRSB

H Emamipour - Micro and Nanostructures, 2022 - Elsevier
In this paper, we study differential shot noise in ferromagnet-insulator-superconductor
graphene junction with time-reversal symmetry broken (TRSB) where we consider two …

Andreev reflection in graphene nanoribbons induced by d-wave superconductors

Y Takagaki - Journal of Physics: Condensed Matter, 2023 - iopscience.iop.org
Honeycomb and square lattices are combined as a tight-binding model to examine the
Andreev reflection in graphene nanoribbons induced by a superconductor. The …

A model for Andreev reflection induced by d-wave superconductivity in graphene nanoribbons

Y Takagaki - Modelling and Simulation in Materials Science and …, 2024 - iopscience.iop.org
An approximate method for implementing the d-wave superconductivity in the tight-binding
lattice model for graphene is proposed. A real-space pair potential having the d-wave …