Suman Jyoti De

works on

chiral superconductivity 1 flat bands 1 floquet engineering 1 repulsive interactions 1 topological insulators 1

From the 1 of 3 linked papers with an AI index.

activity

20242026

collaborators

3 papers

cond-mat.str-el2026

Flat-band formation and chiral superconductivity in driven topological insulators

Suman Jyoti De, Leo Goutte, Kartiek Agarwal +1

The paper shows that circularly polarized light can Floquet‑engineer nearly flat or Mexican‑hat electronic bands on the surface of three‑dimensional topological insulators, enablin…

cond-mat.mes-hall2025

Nanoscale defects as probes of time reversal symmetry breaking

Suman Jyoti De, Tami Pereg-Barnea, Kartiek Agarwal

Nanoscale defects such as Nitrogen Vacancy (NV) centers can serve as sensitive and non-invasive probes of electromagnetic fields and fluctuations from materials, which in turn can…

cond-mat.mes-hall2024

Magnon transmission across $I^½ = 1∣ - 1∣1$ mono-layer graphene junction as a probe of electronic structure

Suman Jyoti De, Sumathi Rao, Ganpathy Murthy

We study magnon transmission across gate-controlled junctions in the $n = 0$ manifold of Landau levels in monolayer graphene, in the presence of both spin and valley Zeeman fields. S…

Flat-band formation and chiral superconductivity in driven topological insulators

Nanoscale defects as probes of time reversal symmetry breaking

Magnon transmission across I^½=1∣−1∣1 mono-layer graphene junction as a probe of electronic structure

Magnon transmission across $I^½ = 1∣ - 1∣1$ mono-layer graphene junction as a probe of electronic structure