Impact of Co doping on electronic response, momentum densities and localisation of d electrons of TiO2: Compton profiles and first-principles calculations

NL Heda, K Kumar, V Sharma, U Ahuja… - Materials Today …, 2023 - Elsevier
Concentration-dependent Mulliken's charge reorganisation, energy bands, density of states
(DOS) and Compton profiles (CPs) are computed for Ti 1− x Co x O 2 (x= 0.00, 0.05 and …

Electronic properties of EuO and Eu2O3: FP-LAPW and LCAO computations and Compton spectroscopy strategies

L Meena, SK Meena, U Ahuja, NL Heda… - Physica Scripta, 2023 - iopscience.iop.org
Spin projected energy bands and density of states (DOS) have been deduced using full
potential linearized augmented plane wave (FP-LAPW) with density functional theory (DFT) …

Validation of hybrid WC1LYP functional for ferroelectric LiNbO3 and LiTaO3 using Compton spectroscopy and first-principles computations

PK Joshi, K Kumar, D Mali, G Arora, L Meena… - Materials Today …, 2022 - Elsevier
Electronic structure and theoretical momentum densities (EMDs) of LiNbO 3 and LiTaO 3
using linear combination of atomic orbitals (LCAO) scheme are deduced. Present energy …

Electronic properties and quantitative mapping of magnetic moments of rare-earth hard magnet SmCo5: First principles computations and inelastic scattering

L Meena, U Ahuja, SK Meena, A Dashora… - Journal of Magnetism …, 2024 - Elsevier
Looking at the limitations of neutron spectroscopy in exploring properties of rare earth hard
magnet SmCo 5, inelastic scattering for charge and magnetic Compton profiles are …

Optical properties and electronic transitions of zinc oxide, ferric oxide, cerium oxide, and samarium oxide in the ultraviolet and extreme ultraviolet

N Pauly, F Yubero, JP Espinós, S Tougaard - Applied optics, 2017 - opg.optica.org
Optical properties and electronic transitions of four oxides, namely zinc oxide, ferric oxide,
cerium oxide, and samarium oxide, are determined in the ultraviolet and extreme ultraviolet …

Structural, electronic and elastic properties of Zn3As2

M Kaur, K Kabra, R Kumar, BK Sharma… - Journal of Alloys and …, 2017 - Elsevier
In this paper, we report ab initio studies of structural, electronic and elastic properties of a II-
V group semiconductor compound, Zn 3 As 2 along with its experimental Compton profile …

Appropriateness of HSE06 exchange-correlation energies for post transition metal sesquioxides Ga2O3 and In2O3: Peculiarities in electronic states, momentum …

HC Suthar, OP Soni, K Kumar, NL Heda… - Physica B: Condensed …, 2023 - Elsevier
Compton scattering measurements using 59.54 keV γ-rays have been reported for
sesquioxides Ga 2 O 3 and In 2 O 3. To precisely compare the experimental and theoretical …

Performance of hybrid exchange-correlation potential for photocatalytic silver chromate and molybdate: LCAO theory and Compton spectroscopy

SK Meena, NL Heda, G Arora, L Meena… - Physica B: Condensed …, 2019 - Elsevier
Linear combination of atomic orbitals (LCAO) method has been employed to compute the
Mulliken's population (MP), energy bands, density of states (DOS), band gaps and electron …

Electronic response of rare-earth magnetic-refrigeration compounds GdX2 (X= Fe and Co)

S Bhatt, U Ahuja, K Kumar, NL Heda - Physica B: Condensed Matter, 2018 - Elsevier
We present the Compton profiles (CPs) of rare-earth-transition metal compounds GdX 2 (X=
Fe and Co) using 740 GBq 137 Cs Compton spectrometer. To compare the experimental …

Computational analysis of strain-induced electronic and optical properties of Zn3As2

M Kaur, G Sharma, M Rérat, KB Joshi - Journal of Materials Science, 2020 - Springer
In this article, strain-induced electronic and optical properties of Zn 3 As 2 are assessed
applying linear combination of atomic orbitals method under the framework of density …