1 citations · 3 across the 6 of their papers we have counts for
6 papers
Emergent Chiral Metal Phase in Compressible Quantum Hall Fluids
Suparna Sahoo, Suvankar Purkait, Pooja Agarwal +4
We report transmitted conductance measurements between a source and reflection-less contacts connected to a compressible quantum Hall fluid with filling fraction . We observe th…
Synthetic Flat Bands, Hierarchical Topology, and Phase-Fluctuation-Insensitive Quantized Transconductance in Josephson Junctions
Subhadeep Chakraborty, Aabir Mukhopadhyay, Udit Khanna +1
We uncover hierarchy of topological phases within the synthetic Brillouin zone of a three-terminal Josephson junction's (3-TJJ's) Bogoliubov-de Gennes spectrum. We demonstrate that…
Edge reconstruction of compressible Quantum Hall fluid in the filling fraction range 1/3 to 2/3
Suvankar Purkait, Tanmay Maiti, Pooja Agarwal +6
Edge reconstruction of gate-tunable compressible quantum Hall fluids in the filling fraction range 1/3 to 2/3 is studied by measuring transmitted conductance of two individually ex…
Robust Majorana bound state in pseudo-spin domain wall of 2-D topological insulator
Subhadeep Chakraborty, Vivekananda Adak, Sourin Das
We investigate helical edge states (HES) emerging at the composite domain wall of spin and pseudo-spin degrees of freedom in a 2-D bulk governed by the Bernevig-Hughes-Zhang Hamilt…
Identification of odd-frequency superconducting pairing in Josephson junctions
Subhajit Pal, Aabir Mukhopadhyay, Vivekananda Adak +1
Optimal choice of spin polarization enables electron injection into the helical edge state at a precise position, despite the uncertainty principle, permitting access to specific n…
Anomalous topology and synthetic flat band in multi-terminal Josephson Junctions
Aabir Mukhopadhyay, Udit Khanna, Sourin Das
Andreev bound states trapped in a multi-terminal Josephson junction (JJ) can be assigned a synthetic band topology owing to their periodic dependence on the Josephson phase bias. W…