Asha Rajiv

ORCID: 0000-0002-4058-2178
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Research Areas
  • Glass properties and applications
  • Luminescence Properties of Advanced Materials
  • Graphene research and applications
  • Bone Tissue Engineering Materials
  • Advancements in Battery Materials
  • Semiconductor materials and devices
  • Dental Implant Techniques and Outcomes
  • Boron and Carbon Nanomaterials Research
  • Wireless Power Transfer Systems
  • Laser-Ablation Synthesis of Nanoparticles
  • Natural Fiber Reinforced Composites
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Phase Equilibria and Thermodynamics
  • Electric Vehicles and Infrastructure
  • Phase-change materials and chalcogenides
  • 2D Materials and Applications
  • Energy Harvesting in Wireless Networks
  • Gas Sensing Nanomaterials and Sensors
  • Tribology and Wear Analysis
  • Smart Grid Energy Management
  • Spectroscopy and Chemometric Analyses
  • Graphene and Nanomaterials Applications
  • Microwave Dielectric Ceramics Synthesis
  • Advanced Battery Technologies Research
  • Supercapacitor Materials and Fabrication

Jain University
2013-2025

The present work thoroughly examines the possible utilization of nettle fiber reinforced MgO nanoparticles filled epoxy composite as a viable and environmentally friendly alternative for engineering applications. experimental investigations included various mechanical, structural, thermal examinations, incorporating tests such tensile, flexural, Izod impact, Shore D hardness tests. Also, was analyzed using advanced characterization techniques to determine its morphological chemical...

10.1177/07316844241266650 article EN Journal of Reinforced Plastics and Composites 2024-07-21

This study investigates the solubility of Baclofen in supercritical CO2, which is essential for developing an efficient drug delivery system using processes. Solubility measurements were carried out both with and without presence various cosolvents (ethanol dimethyl sulfoxide (DMSO)), across a temperature range 308–338 K pressure 12–30 MPa. exhibited ranging from 1.62 × 10–5 to 2.30 mole fractions pure CO2. In cosolvents, increased 5.76 12.79 ethanol 3.50 7.02 DMSO. Indeed, addition DMSO by...

10.1021/acs.jced.4c00407 article EN Journal of Chemical & Engineering Data 2025-01-15

Abstract Diabetes mellitus (DM) is a significant common metabolic disorder seen all over the world. In 2020, according to International Federation (IDF), out of 463 million people who have diabetes world, 77 belong India. As per statistical prediction, affected numbers are probably expected rise 642 by 2040. The commercially available anti‐diabetic drugs in market include metformin, sulphonyl urea, meglitinides, miglitol, acarbose, biguanides, and thiazolidinediones cause side effects like...

10.1002/jmr.2925 article EN Journal of Molecular Recognition 2021-07-24

Abstract The dispersion relation of surface plasmon polaritons (SPPs) is investigated as a function the volume fraction silver nanoparticles at interface between nanocomposite and atomic media. increase in nanoparticle content significantly influences SPP propagation, which crucial for advancing plasmonic technologies. As increases from 0\% to 60\%, real part wave vector rises \(2.5k_0\) \(5.5k_0\), wavelength decreases \(\lambda_{sp} = 0.7\lambda\) 0.3\lambda\). This also modifies...

10.1209/0295-5075/ada98c article EN cc-by-nc-nd EPL (Europhysics Letters) 2025-01-13

Abstract The dispersion relation of surface plasmon polaritons (SPPs) is investigated as a function the volume fraction silver nanoparticles at interface between nanocomposite and atomic media. increase in nanoparticle content significantly influences SPP propagation, which crucial for advancing plasmonic technologies. As increases from 0\% to 60\%, real part wave vector rises \(2.5k_0\) \(5.5k_0\), wavelength decreases \(\lambda_{sp} = 0.7\lambda\) 0.3\lambda\). This also modifies...

10.1209/0295-5075/ada969 article EN cc-by-nc-nd EPL (Europhysics Letters) 2025-01-14

In this paper, we investigate the propagation of optical vortices carrying orbital angular momentum in a coherently prepared graphene quantum dot (GQD) system. Using Maxwell–Bloch equations and assuming weak light–matter interaction, examine two key scenarios. The first scenario involves transfer through nonlinear parametric process, starting with one vortex beam absent then generated during its interaction GQD We analyze how various system parameters affect conversion efficiency matching...

10.1142/s0217979225501383 article EN International Journal of Modern Physics B 2025-02-04

Abstract This study investigates two-dimensional atomic microscopy via surface plasmon polariton (SPP) waves at the interface of sodium metal and multi-walled carbon nanotubes (MWCNTs). The SPP damping spectrum encodes key information about localization, achieving subwavelength precision with resolutions $\lambda/2$ along spatial axes (x, y, z). By dynamically tuning dispersion relation through control fields MWCNT parameters, we number, position, shape localized peaks within a single...

10.1209/0295-5075/adbf46 article EN EPL (Europhysics Letters) 2025-03-11

The synthesis of lanthanum (La) substituted Zn (Mn0.6Zn0.2La0.2Fe2O4) and Fe (Mn0.6Zn0.4La0.2Fe1.8O4) was performed using sol-gel auto-combustion techniques to investigate the effects doping on structural magnetic properties Mn-Zn nanoferrites. X-ray diffraction transmission electron microscopy confirmed development a single-phase spinel structure reduction in crystallite size (from 16 10.7 nm) with La substitution. Although saturation magnetization (Ms) decreased due changes cation...

10.1038/s41598-025-91305-4 article EN cc-by-nc-nd Scientific Reports 2025-04-05

Inter-CuO2 planar distances in Cu0.5Tl0.5Ba2Ca2Cu3O10−δ, Cu0.5Tl0.5(BaCa)(Ca2−xMx)Cu3O10−δ (M = Mg; x=1,2), and Cu0.5Tl0.5(BaMg)(Mg2−xMx)Cu3O10−δ Be; x=1,2) superconductors were doped with Mg Be at Ca sites. X-ray diffraction analyses revealed reductions c-axis lengths unit cell volumes doping, while orthorhombic distortions increased. Resistivity measurements showed that doping maintained superconductivity zero resistivity critical temperatures, whereas Be-doped samples exhibited...

10.1063/5.0264780 article EN cc-by-nc Journal of Applied Physics 2025-04-16
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