Engineering spin polarization in a driven multistranded magnetic quantum network

M Sarkar, M Dey, SK Maiti, S Sil - Physical Review B, 2020 - APS
Possible engineering of spin polarization through a multistranded magnetic quantum
network in the presence of light irradiation is reported. Each site of the network is associated …

Spin-dependent transport through a magnetic Möbius strip: comparison with a regular magnetic cylinder

J Majhi, SK Maiti - The European Physical Journal Plus, 2023 - Springer
In this work, we explore conformational effect on spin selective electron transmission
considering a magnetic Möbius strip, a one-sided nonorientable surface. Unlike a regular …

Flux-driven and geometry-controlled spin filtering for arbitrary spins in aperiodic quantum networks

A Mukherjee, A Chakrabarti, RA Römer - Physical Review B, 2018 - APS
We demonstrate that an aperiodic array of certain quantum networks comprising magnetic
and nonmagnetic atoms can act as perfect spin filters for particles with arbitrary spin state …

[HTML][HTML] Spin filtering and switching action in a diamond network with magnetic-nonmagnetic atomic distribution

B Pal, P Dutta - Scientific Reports, 2016 - nature.com
We propose a simple model quantum network consisting of diamond-shaped plaquettes
with deterministic distribution of magnetic and non-magnetic atoms in presence of a uniform …

[HTML][HTML] Spin-polarized localization in a magnetized chain

L Benini, A Mukherjee, A Chakrabarti, RA Römer - Scientific Reports, 2019 - nature.com
We investigate a simple tight-binding Hamiltonian to understand the stability of spin-
polarized transport of states with an arbitrary spin content in the presence of disorder. The …

Quasiperiodic magnetic chain as a spin filter for arbitrary spin states

B Pal - Physical Review B, 2019 - APS
We show that a quasiperiodic magnetic chain comprising magnetic atomic sites sequenced
in a Fibonacci pattern can act as a prospective candidate for spin filters for particles with …

Study on spin filtering and switching action in a double-triangular network chain

Y Zhang - International Journal of Modern Physics B, 2018 - World Scientific
Spin transport properties of a double-triangular quantum network with local magnetic
moment on backbones and magnetic flux penetrating the network plane are studied …

Spectral and dynamical signatures of localization in many-body systems

L Benini - 2021 - wrap.warwick.ac.uk
The interplay between strong interactions and disorder is at the core of one of the most
exciting and active fields of modern quantum condensed matter physics. In the last two …

Spin filtering action in a magnetic-nonmagnetic superlattice structure

B Pal - AIP Conference Proceedings, 2017 - pubs.aip.org
We propose a spin filter device using a model magnetic-nonmagnetic superlattice structure.
The spindependent electronic transport has been studied in such a superlattice structure …

Modelização De Espectros De Raios-x Em Filmes Finos

JMP Oliveira - 2017 - search.proquest.com
Thin film multilayers are layered structures composed of several different materials and are
commonly prepared for specifically envisaged applications. X-ray diffraction is a …