Synthesis, optical, dielectric, and magneto-dielectric properties of graphene quantum dots (GQDs)

R Biswal, B Khan, MK Singh - Journal of Materials Research, 2022 - Springer
This paper presents a novel yet simple method to design graphene quantum dots (GQDs) by
using 2-Hydroxypropane-1, 2, 3-tricarboxylic acid. The formation of GQDs is confirmed by X …

Synthesis, dielectric, and magneto – dielectric properties of carbon quantum dots/ZnFe2O4 hybrid nanocomposite

R Biswal, P Yadav, B Khan, P Kumar, MK Singh - Ferroelectrics, 2023 - Taylor & Francis
Carbon quantum dots doped ZnFe2O4 Spinel Ferrite, that is, CQD-ZSF hybrid
nanocomposite was thrivingly synthesised exploiting sol-gel based synthesis technique …

Synthesis, dielectric and optical properties of carboxyl functionalized FeFe2O4 hybrid nanocomposite (CFFHN)

R Biswal, P Yadav, A Fahad, B Khan, P Kumar… - Materials Today …, 2023 - Elsevier
Abstract Magnetite (FeFe 2 O 4) nanoparticles (NPs) and Carboxyl Functionalized FeFe 2 O
4 hybrid nanocomposite (CFFHN) were successfully synthesized utilizing sol–gel-based …

Structural, morphological and electrical properties of hydrothermally synthesized cobalt disulfide (CoS2) nanoparticles

A Pandey, P Yadav, R Biswal, A Fahad, B Khan… - …, 2024 - Taylor & Francis
Cobalt disulfide (CoS2) is a highly sophisticated metal chalcogenide that has garnered
significant attention due to its distinctive properties such as its electrical, optical, catalytic …

Tailoring 0.8BiFeO3–0.2CaTiO3 nanocomposite properties via (Dy, Hf) co-do**: a comprehensive study of structural, dielectric, magneto-dielectric and optical …

P Yadav, A Pandey, R Biswal, A Fahad… - Bulletin of Materials …, 2024 - Springer
Sol–gel synthesis method was employed to fabricate nanocomposites of (Dy, Hf) co-doped
0.8 BiFeO3–0.2 CaTiO3 (Bi0. 75Dy0. 05Fe0. 80O3–Ca0. 20Ti0. 18Hf0. 02O3/BDyFO …