Page 23 - BE Book PESD 2021 22

current induced magnetic field can be regulated efficiently by irradiation which ma carries
significant impact towards nano-devising.

Collaborator: A. Koley (ISI)

• Transport phenomena in interacting quantum systems

The precise role of electron-electron (e-e) interactions in low-dimensional open quantum
systems remains enigmatic, and critical investigation of its effect is undoubtedly required. We
critically investigate how this e-e interaction affects transport phenomena in graphene based
nano-devices subjected to electron-phonon interaction.

Collaborators: M. Saha (ISI), A. Koley (ISI)

Item wise breakup of the budget proposed (Capital & Revenue) and justification for the same
(2017):

Funds are required for Contingency, short travel and Computer consumables by the
departmental budget. Also funds are needed for some visiting scientists and visiting fellows
in a regular basis as per the rules and regulations.

Brief particulars of assets proposed to be acquired from Capital Budget should be
mentioned: N.A.

List all ongoing projects undertaken by the Proposing Scientist in the last 5years and for
each give (i) Status, (ii) Money budgeted, (iii) Money spent and (iv) Publications:

List of Publications:

1. Joydeep Majhi and Santanu K. Maiti: Manipulation of circular current in a coupled
ring system: effects of connectivity and non-uniform disorder, Journal of Physics:
Condensed Matter 32, 325303 (2020).
2. Samadrita Dey, Debottam Daw and Santanu K. Maiti: Flux-driven circular current
and near-zero field magnetic response in an Aubry ring: High-to-low conducting
switching action, Europhysics Letters 129, 47002 (2020).
3. Suvendu Chakraborty and Santanu K. Maiti: Controlled thermoelectric performance
in a nanojunction: A theoretical approach, Journal of Applied Physics 127, 024302
(2020).
4. Madhumita Saha, Archak Purkayastha and Santanu K. Maiti: More current with less
particles due to power-law hopping, Journal of Physics: Condensed Matter 32,
025303 (2020).
5. Moumita Patra and Santanu K. Maiti: Bias induced circular spin current: Effects of
environmental dephasing and disorder, Physical Review B 100, 165408 (2019).
6. Suparna Sarkar and Santanu K. Maiti: Spin-selective transmission through a single-
stranded magnetic helix, Physical Review B 100, 205402 (2019).
7. Madhumita Saha, Santanu K. Maiti and Archak Purkayastha: Anomalous transport
through algebraically localized states in one-dimension, Physical Review B 100,
174201 (2019).

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