Zobrazeno 1 - 10
of 668
pro vyhledávání: '"Maiti, Santanu K"'
Autor:
Majhi, Joydeep, Maiti, Santanu K.
We present a comprehensive investigation into the charge and spin circular currents in a mesoscopic hybrid system, with a particular focus on the intricate interplay between the Aubry-Andr\'e-Harper (AAH) potential, Aharonov-Bohm (AB) flux, chemical
Externí odkaz:
http://arxiv.org/abs/2410.16783
We present a comprehensive study on enhancing the thermoelectric (TE) performance of bilayer graphene (BLG) through irradiation with arbitrarily polarized light, focusing on $AA$- and $AB$-stacked configurations with zigzag edges. Utilizing a combina
Externí odkaz:
http://arxiv.org/abs/2409.10380
When the degeneracies of the ring-Hamiltonian are removed by the asymmetric ring-to-electrodes configuration for an open quantum ring (OQR), the overall junction transmission function exhibits fano-type antiresonance, resulting a net circular current
Externí odkaz:
http://arxiv.org/abs/2407.05830
Autor:
Mondal, Moumita, Maiti, Santanu K.
The specific role of environmental interaction on bias driven circular current in a ring nanojunction is explored, for the first time to the best of our concern, within a tight-binding framework based on wave-guide theory. The environmental interacti
Externí odkaz:
http://arxiv.org/abs/2406.08219
Autor:
Mahakal, S., Jana, Avijit, Das, Diptasikha, Rana, Nabakumar, Sardar, Pallabi, Banerjee, Aritra, Hussain, Shamima, Maiti, Santanu K., Malik, K.
A drastic variation in thermal conductivity (\k{appa}) for synthesized samples (TiCoSb1+x, x=0.0, 0.01, 0.02, 0.03, 0.04, and 0.06) is observed and ~47% reduction in \k{appa} is reported for TiCoSb1.02 sample. In depth structural analysis is performe
Externí odkaz:
http://arxiv.org/abs/2405.13619
Recent developments in the 2D materials laid emphasis on finding the materials with robust properties for variety of applications including the energy harvesting. The recent discovery of Janus monolayers with broken symmetry has opened up new options
Externí odkaz:
http://arxiv.org/abs/2403.01916
Autor:
Mondal, Moumita, Maiti, Santanu K.
In this work, we put forward, for the first time, the interplay between correlated disorder and hopping dimerization on bias driven circular current in a loop conductor that is clamped between two electrodes. The correlated disorder is introduced in
Externí odkaz:
http://arxiv.org/abs/2402.05654
Since the successful synthesis of the MoSSe monolayer, which violated the out-of-plane mirror symmetry of TMDs monolayers, considerable and systematic research has been conducted on Janus monolayer materials. By systematically analyzing the LaBrI mon
Externí odkaz:
http://arxiv.org/abs/2401.01683
Reentrant localization (RL), a recently prominent phenomenon, traditionally links to the interplay of staggered correlated disorder and hopping dimerization, as indicated by prior research. Contrary to this paradigm, our present study demonstrates th
Externí odkaz:
http://arxiv.org/abs/2312.02778
The present work explores the potential for observing multiple reentrant localization behavior in a double-stranded helical (DSH) system, extending beyond the conventional nearest-neighbor hopping interaction. The DSH system is considered to have hop
Externí odkaz:
http://arxiv.org/abs/2306.14452