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