Nayana Shah - Hybrid Structures and Devices

II. Hybrid Structures and Devices

Methods, theories, formalisms: Proposals made by us for experimental set-ups and specific measurements, theoretical modeling of experiments, Bogoliubov–deGennes (BdG) Hamiltonian, Model Hamilton building, Blonder-Tinkham-Klapwijk (BTK) formalism that we extended and generalized, BCS theory, Eigen spectrum analysis, Quantum Langevin equations and Green’s function approach for open-quantum-systems that we extended for the case of superconductors, Spectral weight analysis

SFF system with spin-dependent interfaces

Spin-orbit-active interface and non-uniform spin-orbit coupling

Anomalous polarization-dependent transport in nanoscale double-barrier superconductor/ferromagnet/superconductor junctions with theorists Kuei Sun (GS, PD in my group) and Smitha Vishveshwara; and experimentalists Madalina Colci (GS, PD) and Dale Van Harlingen

Phys. Rev. B 85, 180512 (2012) [Rapid Communication] arXiv:1111.5415 Citations

2. Majorana fermions in a topological superconducting wire out of equilibrium: Exact microscopic transport analysis of a p-wave open chain coupled to normal leads with Dibyendu Roy (PD in my group) and Carlos Bolech

Phys. Rev. B 86, 094503 (2012) arXiv:1202.6222 Citations

3. Transport in multiterminal superconductor/ferromagnet junctions having spin-dependent interfaces with Kuei Sun (PD in my group) and Smitha Vishveshwara

Phys. Rev. B 87, 054509 (2013) [Editor’s Selection] arXiv:1209.4478 Citations

4. Nature of the zero-bias conductance peak associated with Majorana bound states in topological phases of semiconductor-superconductor hybrid structures with Dibyendu Roy (PD in my group) and Carlos Bolech

arXiv:1303.7036 Citations

5. General framework for transport in spin-orbit-coupled superconducting heterostructures: Nonuniform spin-orbit coupling and spin-orbit-active interfaces with Kuei Sun (PD in my group)

Phys. Rev. B 91, 144508 (2015) arXiv:1501.05699 Citations

6. Accessing different topological classes and types of Majorana edge states in coupled superconducting platforms using perturbations with Sayonee Ray (PD) and Subroto Mukerjee

arXiv:2003.08299

[Note that GS and PD in parenthesis indicate when the co-author was a graduate student or a postdoc at the time of the collaboration. My position at the time of the collaboration is clear from my professional trajectory. By default, co-authors are condensed matter theorists unless specified.]

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