187 citations · 441 across the 24 of their papers we have counts for
6 papers · 1 filter
Bulk valley transport and Berry curvature spreading at the edge of flat bands
Subhajit Sinha, Pratap Chandra Adak, R. S. Surya Kanthi +6
2D materials based superlattices have emerged as a promising platform to modulate band structure and its symmetries. In particular, moiré periodicity in twisted graphene systems pr…
On-demand local modification of high- superconductivity in few unit-cell thick BiSrCaCuO
Sanat Ghosh, Jaykumar Vaidya, Sawani Datta +6
High-temperature superconductors (HTS) are important for potential applications and for understanding the origin of strong correlations. BiSrCaCuO (BSCCO), a va…
Facile deterministic cutting of 2D materials for twistronics using a tapered fibre scalpel
L. D. Varma Sangani, R. S. Surya Kanthi, Pratap Chandra Adak +5
We present a quick and reliable method to cut 2D materials for creating 2D twisted heterostructures and devices. We demonstrate the effectiveness of using a tapered fibre scalped f…
Coplanar cavity for strong coupling between photons and magnons in van der Waals antiferromagnet
Supriya Mandal, Lucky N. Kapoor, Sanat Ghosh +6
We investigate the performance of niobium nitride superconducting coplanar waveguide resonators towards hybrid quantum devices with magnon-photon coupling. We find internal quality…
Tunable bandwidths and gaps in twisted double bilayer graphene system on the verge of correlations
Pratap Chandra Adak, Subhajit Sinha, Unmesh Ghorai +5
We use temperature-dependent resistivity in small-angle twisted double bilayer graphene to measure bandwidths and gaps of the bands. This electron-hole asymmetric system has one se…
Evidence of standing spin-waves in a van der Waals magnetic material
Lucky N. Kapoor, Supriya Mandal, Meghan Patankar +3
Spin-waves have been studied for data storage, communication and logic circuits in the field of spintronics based on their potential to substitute electrons. Recent discovery of ma…