The features of conductometric gas sensors based on metal oxide composites are
considered. The methods of the composites forming and the advantages of their using in the …

We review and critique the recent developments on multifunctional oxide materials, which
are gaining a good deal of interest. Recongnizing that this is a vast area, the focus of this …

ZnO nanoparticles are still a hot area for research even after ample work has been done by
researchers across the world. It is a versatile material for doping of different transition metals …

Thin films of Sn O 2 prepared by pulsed-laser deposition on R-cut sapphire substrates
exhibit ferromagnetic properties at room temperature when they are doped with Cr, Mn, Fe …

Room temperature ferromagnetism (FM) was observed in laser ablated undoped Sn O 2 thin
films grown on La Al O 3 substrates (the saturated magnetization is about 12 emu∕ cm 3, as …

The pure and transition metal (Co and Fe= 3 and 5mol%) doped SnO2 nanoparticles have
been synthesized by a chemical route using polyvinyl alcohol as surfactant. These …

Ce1− xPrxO2− δ (0≤ x≤ 0.4) nanocrystals were synthesized by self-propagating method
and thoroughly characterized using X-ray diffraction, Raman and X-ray photoelectron …

This work reports the discovery of room-temperature ferromagnetism in 5–9 nm sized Ce 1−
x Ni x O 2 nanoparticles (0.01⩽ x⩽ 0.20) prepared using a sol-gel based chemical method at …

Fluorescein isothiocyanate (FITC)-encapsulated SiO 2 core-shell particles with a nanoscale
ZnO finishing layer have been synthesized for the first time as multifunctional “smart” …

With the aim of understanding the structural, electronic, and magnetic properties of
nanocrystalline Co doped SnO2 diluted magnetic semiconductors, prepared by the tartaric …