[HTML][HTML] Ferrimagnetic polyhedral chain with defect under an applied transverse magnetic field

M Mouhib, S Bri, MD Belrhiti, H Mounir - The European Physical Journal B, 2023 - Springer
We herein treat a bond-diluted mixed spin-5/2 and spin-1/2 transverse Ising polyhedral
chain in terms of the finite cluster approximation. The impact of the concentration p and the …

Universality in the electronic structure of 3d transition metal oxides

P Parida, R Kashikar, A Jena, BRK Nanda - Journal of Physics and …, 2018 - Elsevier
Electronic structure of strongly correlated transition metal oxides (TMOs) is a complex
phenomenon due to competing interaction among the charge, spin, orbital and lattice …

Interplay of covalency, spin-orbit coupling, and geometric frustration in the system

J Chakraborty - Physical Review B, 2018 - APS
The electronic and magnetic properties of d 3.5 iridate Ba 3 LiIr 2 O 9 have been studied
using first-principles electronic structure calculations. The results of the calculations reveal …

Ab initio calculations on three dimensional antiferromagnet Cu3TeO6

J Chakraborty - Journal of Physics and Chemistry of Solids, 2019 - Elsevier
We have carried out the ab initio density functional theory calculations to study the electronic
structure and magnetic properties of three dimensional antiferromagnetic system Cu 3 TeO …

Electronic and magnetic properties of low-dimensional system Co2TeO3Cl2

J Chakraborty - Journal of Physics: Condensed Matter, 2017 - iopscience.iop.org
The electronic and magnetic properties of transition metal oxyhalide compound Co 2 TeO 3
Cl 2 are investigated using first principle calculations within the framework of density …

First principles study of electronic structure, magnetism and ferroelectric properties of rhombohedral AgFeO2

J Chakraborty, I Dasgupta - Journal of Magnetism and Magnetic Materials, 2019 - Elsevier
Using first principles calculation in the framework of density functional theory we have
investigated the electronic structure, magnetism and ferroelectric polarization in the …

Electronic and magnetic properties of magnetoelectric compound Ca2CoSi2O7: An ab initio study

J Chakraborty - Journal of Magnetism and Magnetic Materials, 2018 - Elsevier
The detailed first principle density functional theory calculations are carried out to investigate
the electronic and magnetic properties of magnetoelectric compound Ca 2 CoSi 2 O 7. The …

Reduced magnetic disorder at low temperature in Ca3Co2O6 via zinc substitution

BD White, ABC Mantilla, J Jesenovec - Philosophical Magazine, 2020 - Taylor & Francis
ABSTRACT The compound Ca3Co2O6 undergoes a transition into a spin-density wave
(SDW) state near 24 K. Below∼ 10 K, this unstable SDW state coexists with a nearly …

Electronic, magnetic and ferroelectric properties of rhombohedral AgFeO2: an ab initio study

J Chakraborty, I Dasgupta - arXiv preprint arXiv:1801.00093, 2017 - arxiv.org
Using first principle calculations under the framework of density functional theory we have
investigated the electronic structure, magnetism and ferroelectric polarization in the …