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Magnetic memory effect in hollandite-type α-K MnO2 monocrystalline nanorods
(Journal of Alloys and Compounds, 2020)
Memory effect due to spin-glass state below about 20 K has been illustrated in the hollandite-type α-KxMnO2 monocrystalline nanorods by systematic magnetization measurements including temperature- and time-dependent ...
Photoluminescence of ZrO2:Gd3+ and ZrO2:Dy3+ coatings formed by the plasma electrolytic oxidation
(Journal of Alloys and Compounds, 2020)
Zirconia (ZrO2) coatings, doped with Gd3+ and Dy3+ in various concentrations, were created by the plasma electrolytic oxidation (PEO) process of zirconium by the addition of Gd2O3 and Dy2O3 particles to the supporting ...
Structural, morphological and luminescence properties of nanocrystalline up-converting Y1.89Yb0.1Er0.01O3 phosphor particles synthesized through aerosol route
(Journal of Alloys and Compounds, 2013)
Nanocrystalline up-converting Y₂ O₃Yb³⁺ Er³⁺ phosphor particles were processed in a dispersed system-aerosol, generated ultrasonically at 1.3 MHz from common nitrate precursor solution having fixed ytterbium-to-erbium ...
Influence of Fe(III) doping on the crystal structure and properties of hydrothermally prepared β-Ni(OH) 2 nanostructures
(Journal of Alloys and Compounds, 2018)
This paper systematically examines the influence of the level of Fe(III) doping on the crystal structure and other properties of Ni(OH)(2). Reference beta-Ni(OH)(2) and Fe-doped Ni(OH)(2) samples were synthesized by ...
Theoretical and experimental study of small potassium-bromide KnBr(0,1+) (n = 2–6) and KnBrn-1(0,1+) (n = 3–5) clusters
(Journal of Alloys and Compounds, 2020)
In the present paper, the results of combined theoretical and experimental investigation of small non-stoichiometric bromine-doped potassium clusters are reported. Potassium-bromide clusters were obtained by the Knudsen ...
Effect of citric acid on the morpho-structural and magnetic properties of ultrasmall iron oxide nanoparticles
(Journal of Alloys and Compounds, 2021)
The structural and magnetic properties of iron oxide nanoparticles obtained by the precipitation of iron ions in the presence of different amounts of citric acid were studied. The citric acid acts as a capping agent and ...
Obtaining of reinforced Cu-Ti, Cu-Ti-TiB 2 foils through green compact laser sintering
(Journal of Alloys and Compounds, 2018)
Homogenized Cu-4Ti (wt%) and Cu-4Ti-1.4B (wt%) powders were cold pressed and then sintered by pulsed, millisecond Nd:YAG laser system. Phases present in laser sintered samples were characterized by X-ray diffraction (XRD), ...