209 citations · 1.2k across the 74 of their papers we have counts for
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Topological polar textures on CsPbBr3 nanoplatelets
Monika Bhakar, Pooja Bhardwaj, Gokul M. Anilkumar +2
Polar topological textures like the bubble domains, flux--closures, and labyrinth etc., unlock functional responses in ferroic systems but are difficult to stabilize and control in…
Incommensurate Moiré Stacking and Landau Quantization Without External Magnetic Field in Turbostratic Graphene
Mona Garg, Ankit Kumar, Deepti Rana +5
Turbostratic multilayer graphene, composed of randomly twisted and stacked graphene sheets, offers a naturally disordered yet tunable platform for exploring moiré physics beyond te…
Emergent inhomogeneity and non-locality in a graphene field-effect transistor on a near-parallel moire superlattice of transition metal dichalcogenides
Shaili Sett, Rahul Debnath, Arup Singha +9
At near-parallel orientation, twisted bilayer of transition metal dichalcogenides exhibit inter-layer charge transfer-driven out-of-plane ferroelectricity that may lead to unique e…
Enhanced electrical transport through wrinkles in turbostratic graphene films
Monika Moun, Aastha Vasdev, Rajashekhar Pujar +5
Formation of wrinkles is a common phenomenon in the large area growth of two dimensional layered materials on metallic substrates. Wrinkles can significantly affect the working of…
Odd-even rule for zero-bias tunneling conductance in coupled Majorana wire arrays
Deepti Rana, Goutam Sheet
A semiconducting nanowire with strong Rashba coupling and in proximity of a superconductor hosts Majorana edge modes. An array of such nanowires with inter-wire coupling gives an a…
Optoelectronic characterisation of twisted germanium sulfide nanowires with experimental observation of intrinsic ferroelectricity
Tamaghna Chowdhury, Aastha Vasdev, Goutam Sheet +1
We report the optoelectrical characterisation of Eshelby twisted Germanium sulfide (GeS) nanowires with first experimental observation of ferroelectric order at room temperature in…