Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Articles by A. Bera
Theoretical and experimental studies of melting of the 1/3 magnetization plateau in a frustrated
2023 Impact factor 1.6 Condensed Matter and Complex Systems Eur. Phys. J.
Sharp quantum phase transition in the frustrated spin-1/2 Ising chain antiferromagnet ${\mathrm{CaCoV}}_{2}{\mathrm{O}}_{7}$
We report on a quantum critical behavior in the quasi-1D spin-1/2 zigzag frustrated chain antiferromagnet CaCoV2O7, induced by an applied magnetic field. Below TN=3.3 K our zero-field neutron diffraction studies revealed the up-up-down-down spin structure, stabilized by an order-by-disorder phenomenon.
Antiferromagnetic ordering and glassy nature in the sodium superionic conductor ${\mathrm{NaFe}}_{2}{\mathrm{PO}}_{4}({\mathrm{SO}}_{4}{)}_{2}$
We investigate the crystal structure and magnetic properties, including spin relaxation and magnetocaloric effect, in a NASICON-type NaFe2PO4(SO4)2 sample. The Rietveld refinement of x-ray and neutron diffraction patterns shows a rhombohedral crystal structure with the R3¯c space group. The core-level spectra confirm the desired oxidation state of constituent elements.
Time and magnetic field dependent magnetic order in ${\mathrm{Ca}}_{3}{\mathrm{Co}}_{2}{\mathrm{O}}_{6}$ revealed by resonant x-ray scattering
Abstract The observation of time dependent magnetic order in the spin-chain compound Ca3Co2O6, a promising candidate for showing out-of-equilibrium magnetization behavior, has received tremendous attention for over a decade. The present study uses resonant magnetic scattering close to the cobalt K-absorption edge to probe directly the time, temperature, and magnetic field dependence of the magnetic order in a Ca3Co2O6 single crystal.
Two-dimensional short-range spin-spin correlations in the layered spin-$\frac{3}{2}$ maple leaf lattice antiferromagnet ${\mathrm{Na}}_{2}{\mathrm{Mn}}_{3}{\mathrm{O}}_{7}$ with crystal stacking disorder
Abstract We report the nature of magnetic structure, and microscopic spin-spin correlations and their dependence on the underlying crystal structure of the geometrically frustrated layered spin-32 maple leaf lattice (MLL) antiferromagnet Na2Mn3O7 by a comprehensive neutron diffraction study. Crystal structural studies by x-ray and neutron diffraction reveal that the MLL layers (constituted by Mn3O72− units) are well separated by nonmagnetic Na layers.
Magnetism of two-dimensional honeycomb layered ${\mathrm{Na}}_{2}{\mathrm{Ni}}_{2}\mathrm{Te}{\mathrm{O}}_{6}$ driven by intermediate Na-layer crystal structure
Abstract The microscopic spin-spin correlations in the two-dimensional (2D) layered spin-1 honeycomb lattice compound Na2Ni2TeO6 have been investigated by neutron diffraction and inelastic neutron scattering (INS). In this paper, we reveal a magnetic phenomenon where the magnetic symmetry is controlled by the nonmagnetic Na layer, which is a unique feature for the studied compound Na2Ni2TeO6 with respect to other Na-based layered compounds, especially A2M2XO6 or A3M2XO6 compounds.
How To Change Your Twitter Name And Username
by A. Bera/ August 6, 2018/ How To, Internet/ There might be various reasons why you may want to change name on Twitter. However, whatever is the reason, this is a very simple process and can be done in just seconds. Those who are using Twitter for long must be well aware of the process, however, if you are new to Twitter and do not know how to change your Twitter name or Username, know it here. We have explained both things, changing Name and Username in Twitter.
How To Fix LG V10 Bluetooth Issues
LG V10 Bluetooth issues are something many owners of this device complain about. While many have faced it simply while operating the device, other have faced issue while connecting the device to a car such as Mercedes-Benz, Volkswagen, Mazda, Audi, BMW, Tesla, etc. We know this can be quite annoying, so we are going to share several solutions you can try and fix LG V10 Bluetooth problems on your device.
Show More
loading
Actions
Is this you?
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.Get in touch with A.
Contact A., search articles and posts on X, monitor coverage, and track replies from one place.
Learn more about Muck Rack