Inelastic Compton scattering: Tool to validate quantum mechanical potential energies

BL Ahuja, PK Joshi - Nuclear and Particle Physics Proceedings, 2023 - Elsevier
Inelastic γ-ray scattering (Compton scattering) is a distinguished tool to explore the
electronic and magnetic response of various substances and is also an emphatic technique …

A High‐Temperature Optical Spectroscopy Study of the Fundamental Absorption Edge in the LiNbO3–LiTaO3 Solid Solution

P Gaczyński, Y Suhak, S Ganschow… - … status solidi (a), 2024 - Wiley Online Library
An optical spectroscopy study is reported of single crystals of the LiNbO3–LiTaO3 solid
solution. The spectra are dominated by the fundamental absorption edges. The direct band …

Irreversible Bonding of Polydimethylsiloxane‐Lithium Niobate using Oxygen Plasma Modification for Surface Acoustic Wave based Microfluidic Application: Theory …

C He, J Yao, C Yang, J Wang, B Sun, G Liao… - Small …, 2024 - Wiley Online Library
Acoustic microfluidic chips, fabricated by combining lithium niobate (LiNbO3) with
polydimethylsiloxane (PDMS), practically find applications in biomedicine. However, high …

Experimental and theoretical divulging of electronic structure and optical properties of Zn-doped SnSe thermoelectric materials

K Singh, P Dubey, PK Joshi, K Kumar… - Materials Science in …, 2023 - Elsevier
Electron momentum densities (EMDs) of undoped and Zn-doped SnSe are measured using
a 100 mCi 241 Am Compton spectrometer. Various density functional theories and hybrid …

Synthesis of lithium doped magnesium ferrites and their vibrational and magnetic properties: Correlation of experimental and density functional theory

K Manjunatha, SS Hardi, HH Chiu, TE Hsu, SY Wu… - Ceramics …, 2024 - Elsevier
Recently, there has been an increased focus on investigating the possible use of ferrite
nanoparticles as magnetic memory devices. In this study, we report on the structural …

First-principles study on the stability, electronic structure, and band alignment of AgNbO3 surfaces: Understanding the adsorption process of H2O and O2

MC de Oliveira, E Longo, RAP Ribeiro… - Computational Materials …, 2025 - Elsevier
In this work, DFT calculations have been employed to delve into the structural, electronic,
and optical properties of low-index (010),(100),(101),(110),(011), and (114) surfaces of …

Computational and experimental study on undoped and Er-doped lithium tantalate nanofluorescent probes

MA Hobosyan, AP Carvajal, BB Srivastava… - Materials Today …, 2023 - Elsevier
We present a combined density functional theory (DFT) and experimental work on lithium
tantalate LiTaO 3 (LT) and its Er-doped counterparts. We calculate the electronic and optical …

[HTML][HTML] On the choice of exchange–correlation functional for the correct band gap calculation in titanium oxide photocatalysts

DN Shvalyuk, MG Shelyapina, IA Zvereva - Results in Chemistry, 2024 - Elsevier
In this work the band gap for a set of titanium oxide photocatalysts: TiO 2 (rutile, brookite,
anatase), SrTiO 3, BaTiO 3, CaTiO 3, MgTiO 3, KLaTiO 4, K 2 La 2 Ti 3 O 10, was …

Revealing trend of electron momentum densities, electronic and optical response of dichalcogenides MS2-xTex (M= Ti, Zr; x= 0, 1, 2)

D Mali, K Kumar, PK Joshi, L Meena, BL Ahuja - Solid State Sciences, 2022 - Elsevier
Role of replacement of S atom by Te atoms in transition metal layered dichalcogenides (MS
2; M= Ti and Zr) in amending the electronic response is reported. Different exchange and …