3 papers
cond-mat.mes-hall2026
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…
cond-mat.mes-hall2021
Thermoelectric response of Josephson junction: from ballistic to disordered
Aabir Mukhopadhyay, Sourin Das
It is known that Josephson junction (JJ) hosting scattering centers with energy-dependent scattering amplitudes which breaks the symmetry (where is the excitat…
cond-mat.mes-hall2019
Thermal signature of Majorana fermions in Josephson junction
Aabir Mukhopadhyay, Sourin Das
Existence of distinctive correlation between the thermal conductance and the Josephson current across a 1-D topological Josephson junction (T-JJ) is established and an expression c…