40 citations · 73 across the 6 of their papers we have counts for
6 papers
Time Reversal Symmetry Broken Electronic Phases in Thin Films of BiSrCaCuO
Sohini Guin, Naresh Shyaga, Jagadish Rajendran +6
High-temperature superconductors (high-Tc SCs) host a rich landscape of electronic phases encompassing the pseudogap, strange metal, superconducting, antiferromagnetic insulating,…
Enhanced Phonon-Assisted Tunneling in Metal -- Twisted Bilayer Graphene Junctions
Radhika Soni, Suvronil Datta, Robin Bajaj +7
We report planar tunneling spectroscopy measurements on metal-WSe-twisted bilayer graphene heterostructures across a broad range of gate and bias voltages. The observed experim…
Nonlinear electrical transport unveils Fermi surface malleability in a moiré heterostructure
Suvronil Datta, Saisab Bhowmik, Harsh Varshney +4
Van Hove singularities enhance many-body interactions and induce collective states of matter ranging from superconductivity to magnetism. In magic-angle twisted bilayer graphene, v…
Emergent phases in graphene flat bands
Saisab Bhowmik, Arindam Ghosh, U. Chandni
Electronic correlations in two-dimensional materials play a crucial role in stabilising emergent phases of matter. The realisation of correlation-driven phenomena in graphene has r…
Spin-orbit coupling-enhanced valley ordering of malleable bands in twisted bilayer graphene on WSe2
Saisab Bhowmik, Bhaskar Ghawri, Youngju Park +8
New phases of matter can be stabilized by a combination of diverging electronic density of states, strong interactions, and spin-orbit coupling. Recent experiments in magic-angle t…
Emergence of broken-symmetry states at half-integer band fillings in twisted bilayer graphene
Saisab Bhowmik, Bhaskar Ghawri, Nicolas Leconte +9
The dominance of Coulomb interactions over kinetic energy of electrons in narrow, non-trivial moiré bands of magic-angle twisted bilayer graphene (TBG) gives rise to a variety of c…