31 citations · 86 across the 8 of their papers we have counts for
9 papers
Spin-orbit interaction enabled electronic Raman scattering from charge collective modes
Surajit Sarkar, Alexander Lee, Girsh Blumberg +1
Electronic Raman scattering in the fully symmetric channel couples to the charge excitations in the system, including the plasmons. However, the plasmon response has a spectral wei…
Band-center metal-insulator transition in bond-disordered graphene
Naba P. Nayak, Surajit Sarkar, Kedar Damle +1
We study the transport properties of a tight-binding model of non-interacting fermions with random hopping on the honeycomb lattice. At the particle-hole symmetric chemical potenti…
Resistive switching of tetraindolyl derivative in ultrathin films: A potential candidate for non-volatile memory applications
Surajit Sarkar, Hritinava Banik, Sudip Suklabaidya +5
Bipolar resistive switching using organic molecule is very promising for memory application owing to their advantages like simple device structure, low manufacturing cost, their st…
Resistive Switching Behaviour of Organic Molecules
Bapi Dey, Surajit Sarkar, Hritinava Banik +1
Organic electronics is very promising due to the flexibility, modifiability as well as variety of the available organic molecules. Efforts are going on to use organic materials for…
Dynamics of impurity in the environment of Dirac fermions
Ajit Kumar Sorout, Surajit Sarkar, Suhas Gangadharaiah
We study the dynamics of a non-magnetic impurity interacting with the surface states of a 3D and 2D topological insulator. Employing the linked cluster technique we develop a forma…
Dynamical spin-spin susceptibility of Silicene
Surajit Sarkar, Suhas Gangadharaiah
We present a detailed study of the imaginary and real parts of the spin-susceptibility of silicene which can be generalized to other buckled honeycomb structure. We find that while…