24 citations · 75 across the 11 of their papers we have counts for
11 papers
A machine learning approach to predict the structural and magnetic properties of Heusler alloy families
Srimanta Mitra, Aquil Ahmad, Sajib Biswas +1
Random forest (RF) regression model is used to predict the lattice constant, magnetic moment and formation energies of full Heusler alloys, half Heusler alloys, inverse Heusler all…
Strain induced effects on the electronic and phononic properties of 2H and 1T monolayer MoS
Saumen Chaudhuri, A. K. Das, G. P. Das +1
First-principles calculations, within the framework of density functional theory, have been performed on the well-studied 2H and the less explored 1T phase of single-lay…
Investigation on structural, electronic and magnetic properties of Co2FeGe Heusler alloy: experiment and theory
Srimanta Mitra, Aquil Ahmad, Shamik Chakrabarti +2
Experimental and computational studies were performed on Co2FeGe Heusler alloy. It was found that the alloy has very high experimental magnetic moment of 6.1 muB/f.u., curie temper…
Competition of L21 and XA Ordering in Fe2CoAl Heusler Alloy: A First-Principles Study
Aquil Ahmad, S. K. Srivastava, A. K. Das
The physical properties of Fe2CoAl (FCA) Heusler alloy are systematically investigated using the first-principles calculations within generalized gradient approximation (GGA) and G…
Nuclear and electronic resonance spectroscopy of single molecules by radio-frequency scanning tunnelling microscopy
Stefan Müllegger, Stefano Tebi, Amal K. Das +3
The ongoing miniaturization in nanoscience and -technology challenges the sensitivity and selectivity of experimental analysis methods to the ultimate level of single atoms and mol…
Magnetic field induced dielectric relaxation in the strain glass state of Pr0.6Ca0.4MnO3
K Devi Chandrasekhar, A K Das, A Venimadhav
We present the dielectric and magnetodielectric properties of Pr0.6Ca0.4MnO3 polycrystalline sample. Dielectric permittivity ({ε'}) (and d{ε'}/dT) portrays the charge order and oth…
Large magnetodielectric response in Pr0.6Ca0.4MnO3/ polyvinylidene fluoride nanocomposites
K. Devi Chandrasekhar, A. K. Das, A. Venimadhav
We have studied the magnetic field effect on low frequency dielectric properties of Pr0.6Ca0.4MnO3/polyvinylidene fluoride nanocomposite with 22.5% volume fraction of Pr0.6Ca0.4MnO…
Numerical solution for a non-Fickian diffusion in a periodic potential
Adérito Araújo, Amal K. Das, Cidália Neves +1
Numerical solutions of a non-Fickian diffusion equation belonging to a hyperbolic type are presented in one space dimension. The Brownian particle modelled by this diffusion equati…
A number-conserving linear response study of low-velocity ion stopping in a collisional magnetized classical plasma
Hrachya B. Nersisyan, Claude Deutsch, Amal K. Das
The results of a theoretical investigation on the low-velocity stopping power of the ions moving in a magnetized collisional plasma are presented. The stopping power for an ion is…
On some generalized stopping power sum rules
Hrachya B. Nersisyan, Amal K. Das
The Lindhard-Winther (LW) equipartition sum rule shows that within the linear response theory, the stopping power of an energetic point-charge projectile in a degenerate electron g…
Dicluster Stopping in a Degenerate Electron Gas
Hrachya B. Nersisyan, Amal K. Das
In this paper we report on our theoretical studies of various aspects of the correlated stopping power of two point-like ions (a dicluster) moving in close but variable vicinity of…