74 citations · 278 across the 18 of their papers we have counts for
3 papers · 1 filter
Bulk-impurity induced noise in large-area epitaxial thin films of topological insulators
Saurav Islam, Semonti Bhattacharyya, Abhinav Kandala +3
We report a detailed study on low-frequency 1/f-noise in large-area molecular-beam epitaxy grown thin (10 nm) films of topological insulators as a function of temperature, gate vol…
Universal conductance fluctuations and direct observation of crossover of symmetry classes in topological insulators
Saurav Islam, Semonti Bhattacharyya, Hariharan Nhalil +2
A key feature of topological insulators (TI) is symplectic symmetry of the Hamiltonian which changes to unitary when time reversal symmetry is lifted and the topological phase tran…
Seebeck Coefficient of a Single van der Waals Junction in Twisted Bilayer Graphene
Phanibhusan S. Mahapatra, Kingshuk Sarkar, H. R. Krishnamurthy +2
When two planar atomic membranes are placed within the van der Waals distance, the charge and heat transport across the interface are coupled by the rules of momentum conservation…