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Article
Synthesis and Spectroscopic Investigations of Sm3+ Activated ZrO2 and Na2ZrO3 as Warm Light Phosphors
In this work, we investigate how the structural and optical characteristics of ZrO2 and Na2ZrO3 are influenced by Sm3+ ion do**. Urea-assisted combustion approach is employed by varying the molar concentration ...
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Article
Synthesis and Luminescence Properties of High-Purity Red-Light-Emitting Eu3+ -Doped NaZr2(PO4)3 Phosphor
This article reports the successful synthesis of high-purity $${\text{NaZr}}_{2} \left( {{\text{PO}}_{4} } \right)_{3}{:}{\text{Eu}}^{3 + } \l...
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Article
Correlation between spin–phonon coupling and magneto-electric effects in CoFe2O4/PMN-PT nanocomposite: Raman spectroscopy and XMCD study
We have investigated strain-induced spin lattice coupling in the CoFe2O4/0.65Pb (Mg1/3Nb2/3)O3–0.35PbTiO3(PMN-PT) composite system, evident by temperature-dependent Raman spectroscopy and magnetization measuremen...
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Article
Magnetic properties of exchange-biased FeCo/CoO bilayer and its electronic structure
Magnetic and structural properties of FeCo/CoO bilayer prepared by ion beam sputtering on silicon substrate have been studied. As-deposited specimen exhibits exchange bias at 10 K. The influence of thermal ann...
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Article
The study on Ni and Ti-co-doped BiFeO3 nanorods: quenching of magnetism
The investigation has been made on the effect in nanorod-structured BiFeO3 thin film on its structural, morphological, optical, and magnetic properties on co-do** with Ni–Ti. BiFeO3 and Ni–Ti-co-doped BiFeO3 na...
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Article
Spectral and optical properties of Ruddlesden-Popper-type Ba3Zr2O7 phosphors doped with Eu3+ ion
This paper reports the spectroscopic investigation of Ba3Zr2O7 phosphors. A series of Ba3Zr2O7: Eu3+ with the different molar concentrations (0–4 mol.%) of europium (Eu3+) ion is synthesized by the solution combu...
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Article
High mobility transparent and conducting oxide films of La-doped SrSnO \(_3\)
The synthesis and characterization of high mobility thin films of La-doped SrSnO \(_3\) ...
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Article
Carbon do**-induced defect centers in anodized alumina with enhanced optically stimulated luminescence
Anodized aluminum oxide (AAO) in amorphous form is shown to be a prospective phosphor for optically stimulated luminescence (OSL) by implanting 50 keV carbon ions at a fluence of 1 × 1016 ions/cm2 at room tempera...
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Article
Tailoring the Size and Magnetization of Titanium-Doped BiFeO3 Nanorods
The structural, morphological, optical, and magnetic properties of BiFe1−xTixO3 (x = 0.025, 0.05, 0.075, and 0.1) nanorod (NR)-structured thin films synthesized by hot-wall spray pyrolysis have been investigated ...
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Chapter and Conference Paper
Structural Characteristics of Cr-Doped In2O3 Thin Films Grown by Pulsed Laser Deposition
The pulsed laser deposition technique is employed to deposit undoped and Cr-doped in2O3 thin films on Si (100) substrate. The obtained undoped and Cr-doped In2O3 thin film samples were systematically investigated...
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Article
Electronic and Magnetic Properties of Stoichiometric and Off-stoichiometric SrMnO3 Thin Films
Two thin films of SrMnO3 (SMO) were grown on LAO (LaAlO3) (110) substrate by pulsed laser deposition (PLD) technique with different oxygen stoichiometry. From low-temperature magnetization measurements, it is obs...
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Article
Consequences of R3+ cationic radii on the dielectric and magnetic behavior of RCrO3 perovskites
In this study, the consequences of R3+ cationic radii on the dielectric, conductivity and magnetic response of selected RCrO3 perovskites are presented. The frequency-dependent real part of dielectric constant (ε
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Article
A detailed study of magnetization and magnetoelectric effect in P(VDF-TrFe) based SmFeO3 nanocomposites
In this study, we investigate magnetoelectric (ME) properties in nanocomposite films (P(VDF-TrFe))/SmFeO3 consist of ferroelectric copolymer, poly(vinylindene fluoride-trifluoroethylene) (P(VDF-TrFe)) and magneti...
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Article
Ferromagnetic ordering in nickel doped BiFeO3 nanostructured thin films
The study has made on Ni-doped BiFeO3 (BFO) thin films principally its magnetic properties. BiFe1−xNixO3 (Ni = 0.025, 0.05, 0.075 and 0.10) films were synthesized by the indigenously developed novel hot-wall spra...
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Article
Influence of particle size on spin switching properties and magnetoelectric coupling in SmFeO3
Controlling the magnetic properties of a material is of great importance for spintronics and magnetoelastic devices. We studied effect of reduced particle size on structural, dielectric and magnetic properties...
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Article
Laser ablated lead free (Na, K) NbO3 thin films with excess alkali-content
Lead free (Na0.5K0.5) NbO3 (NKN) being hygroscopic in nature is very difficult to be fabricated with enhanced properties in thin films. To maintain stoichiometry 0, 5 and 10% mole excess of Na on A-site were adde...
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Article
Novel report on single phase BiFeO3 nanorod layer synthesised rapidly by novel hot-wall spray pyrolysis system: evidence of high magnetization due to surface spins
This is the novel report on the rapid synthesis of single phase BiFeO3 nanorods by novel hot wall assisted spray pyrolysis system. The deposition has been carried out in an indigenously fabricated system and the ...
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Article
Modifications in device characteristics of La0.6Pr0.2Sr0.2MnO3/SrNb0.002Ti0.998O3 manganites by swift heavy ion irradiation
Present study reports the device characteristics of epitaxially grown La0.6Pr0.2Sr0.2MnO3/SrNb0.002Ti0.998O3 manganite before and after swift heavy ion irradiation at various ion fluences. The modification in the...
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Article
Room temperature positive magnetoresistance and field effect studies of manganite-based heterostructure
We report the results of studies of rectifying behavior, positive magneoresistance (MR), the charge-transport mechanism and the effect of an electric field on a ZnO (n)/La0.5Pr0.2Sr0.3MnO3 (LPSMO) (p)/SrNb0.002Ti
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Article
X-ray absorption and magnetic circular dichroism characterization of Mo1–xFexO2 (x = 0–0.05) thin films grown by pulsed laser ablation
The electronic and magnetic properties of well characterized Mo1 − xFexO2 (x = 0–0.5) thin films that show ferromagnetism at room temperature (RT) have been investigated by the means of near edge x-ray absorption...
