68 citations · 137 across the 10 of their papers we have counts for
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Mean-Field Study of Normal Metal-Quantum Dot-Superconductor System in the Presence of External Magnetic Field
Pujita Das, Sachin Verma, Ajay
In this paper, we have analyzed the spectral and transport properties of a weakly correlated single-level quantum dot hybridized with one normal conducting and another Bardeen-Coop…
Seebeck power generation and Peltier cooling in a Normal metal-quantum dot-superconductor nanodevice
Sachin Verma, Ajay
We theoretically investigate the Seebeck and Peltier effect across an interacting quantum dot(QD) coupled between a normal metal and a Bardeen-Cooper-Schrieffer superconductor with…
Revisiting thermoelectric transport across strongly correlated quantum dot: A Green's function equation of motion theory perspective
Sachin Verma, B. S. Tewari, A. Dhyani +1
Using Green's function equation of motion within Lacroix decoupling scheme, we examine the thermoelectric transport features of a strongly interacting quantum dot coupled between m…
A Strongly Correlated Quantum-Dot Heat Engine with Optimal Performance: An Non-equilibrium Green's function Approach
Sachin Verma, Ajay
We present an analytical study of a strongly correlated quantum dot-based thermoelectric particle-exchange heat engine for both finite and infinite on-dot Coulomb interaction. Empl…
Phase and Thermal Driven Transport across T-Shaped Double Quantum Dot Josephson Junction
Bhupendra Kumar, Sachin Verma, Ajay
The phase and thermal driven transport properties of the T-shaped uncorrelated double quantum dot Josephson junction are analyzed by using Keldysh non-equilibrium Green's function…
Non-equilibrium thermoelectric transport across normal metal-Quantum dot-Superconductor hybrid system within the Coulomb blockade regime
Sachin Verma, Ajay
A detailed investigation of the non-equilibrium steady-state electric and thermoelectric transport properties of a quantum dot coupled to the normal metallic and s-wave superconduc…