88 citations · 227 across the 23 of their papers we have counts for
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Theoretical model of structure-dependent conductance crossover in disordered carbon
Mikhail V. Katkov, Somnath Bhattacharyya
We analyze the effects of sp^2/sp^3 bond-aspect ratio on the transport properties of amorphous carbon quasi-1D structures where structural disorder varies in a very non-linear mann…
Conductivity crossover in nano-crystalline diamond films: Realization of a disordered superlattice-like structure
George Chimowa, Dimitry Churochkin, Somnath Bhattacharyya
We present the electrical transport characteristics of a batch of nano-crystalline diamond films of varying nitrogen concentrations and explain the conduction mechanism by the diso…
Sample dispersion in isotachophoresis with Poiseuille counterflow
Somnath Bhattacharyya, Partha P. Gopmandal, Tobias Baier +1
A particular mode of isotachophoresis (ITP) employs a pressure-driven flow opposite to the sample electromigration direction in order to anchor a sample zone at a specific position…
Direct evidence of intercalation in a topological insulator turned superconductor
Tanmay Das, Somnath Bhattacharyya, Bhanu Prakash Joshi +2
A topological insulator Bi2Se3 which shows superconducting property due to Cu doping has been studied using high resolution transmission electron microscopy which provides for the…