40 citations · 137 across the 38 of their papers we have counts for
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Thermoelectric performance of a minimally nonlinear voltage probe and voltage-temperature probe heat engine with broken time-reversal symmetry
Jayasmita Behera, Salil Bedkihal, Bijay Kumar Agarwalla +1
We investigate the thermoelectric performance of minimally nonlinear irreversible heat engines with broken time-reversal symmetry (TRS), realized through voltage and voltage-temper…
Effect of order of transfer matrix exceptional points on transport at band edges
Madhumita Saha, Bijay Kumar Agarwalla, Manas Kulkarni +1
Recently, it has been shown that, in one dimensional fermionic systems, close to band edges, the zero temperature conductance scales as , where is the system length. Thi…
Beyond-ballistic transport in an open quantum ring
Moumita Patra, Bijay Kumar Agarwalla, Santanu K. Maiti
In an open quantum ring (OQR), an asymmetric ring-to-electrode configuration, where the upper and lower arms have unequal lengths, generates antiresonances in the junction transmis…
Exceptional hypersurfaces of transfer matrices of finite-range lattice models and their consequences on quantum transport properties
Madhumita Saha, Manas Kulkarni, Bijay Kumar Agarwalla
We investigate the emergence and corresponding nature of exceptional points located on exceptional hyper-surfaces of non-hermitian transfer matrices for finite-range one-dimensiona…
Quantum coherent control of nonlinear thermoelectric transport in a triple-dot Aharonov-Bohm heat engine
Jayasmita Behera, Salil Bedkihal, Bijay Kumar Agarwalla +1
We investigate the role of quantum coherence and higher harmonics resulting from multiple-path interference in nonlinear thermoelectricity in a two-terminal triangular triple-dot A…
On the definitions and simulations of vibrational heat transport in nanojunctions
Na'im Kalantar, Bijay Kumar Agarwalla, Dvira Segal
Thermal transport through nanosystems is central to numerous processes in chemistry, material sciences, electrical and mechanical engineering, with classical molecular dynamics as…