52 citations · 114 across the 9 of their papers we have counts for
4 papers · 1 filter
Anharmonicity in Raman-active phonon modes in atomically thin MoS
Suman Sarkar, Indrajit Maity, H. L. Pradeepa +10
Phonon-phonon anharmonic effects have a strong influence on the phonon spectrum; most prominent manifestation of these effects are the softening (shift in frequency) and broadening…
Probing defect states in few-layer MoS by conductance fluctuation spectroscopy
Suman Sarkar, K. Lakshmi Ganapathi, Sangeneni Mohan +1
Despite the concerted effort of several research groups, a detailed experimental account of defect dynamics in high-quality single- and few-layer transition metal dichalcogenides r…
Role of different scattering mechanisms on the temperature dependence of transport in graphene
Suman Sarkar, Kazi Rafsanjani Amin, Ranjan Modak +3
Detailed experimental and theoretical studies of the temperature dependence of the effect of different scattering mechanisms on electrical transport properties of graphene devices…
Robust local and non-local transport in the Topological Kondo Insulator SmB in the presence of high magnetic field
Sangram Biswas, Ramya Nagarajan, Suman Sarkar +5
SmB has been predicted to be a Kondo Topological Insulator with topologically protected conducting surface states. We have studied quantitatively the electrical transport throu…