Nanomaterials are at the leading edge of the emerging field of nanotechnology. Their
unique and tunable size-dependent properties (in the range 1–100 nm) make these …

Nanoparticles of antiferromagnetically ordered materials acquire the uncompensated
magnetic moment caused by defects and surface effects. A bright example of such a nano …

Single-crystal, microcrystalline and nanocrystalline nickel oxides (NiO) have been studied
by Raman spectroscopy. A new band at~ 200 cm-1 and TO-LO splitting of the band at 350 …

Electromagnetic absorption materials have gained increasing attention. In this study, we
report NiO decorated biomass porous carbon derived from pine nut shells as a promising …

The authors study the thermal oxidation of nickel thin films (50 nm) fabricated by
conventional thermal evaporation, resulting from annealing in air at 300, 325, 350, 400, and …

Abstract Nickel oxide nanoparticles (NiO NPs) were effectively prepared from nickel nitrate
salt using sonication-assisted chemical (S-NiO NPs) and green (G-NiO NPs) approaches …

In this work, we have synthesized nickel oxide (NiO) nanoparticles using a simple wet
chemical method. The synthesized nanoparticles were annealed at different temperatures …

NiO nanoparticles with different sizes were synthesized at different temperatures from 300 to
700\,^ ∘ 700∘ C to the study of behavior related to size. The nanoparticles show dimensions …

NiO nanoparticles (NPs) with a nominal size range of 2–10 nm, synthesized via high-
temperature pyrolysis of a nickel nitrate, have been extensively investigated using neutron …

It is well-known that the fraction of surface atoms and the number of defects in an
antiferromagnetic particle increase with a decrease in the particle size to tens of …