M
M. Sukumar
Researcher at VIT University
Publications - 7
Citations - 192
M. Sukumar is an academic researcher from VIT University. The author has contributed to research in topics: Crystallite & Orthorhombic crystal system. The author has an hindex of 5, co-authored 7 publications receiving 97 citations.
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Journal ArticleDOI
Structural, optical and magnetic characterization of Zn1−xNixAl2O4 (0≤x≤5) spinel nanostructures synthesized by microwave combustion technique
G. Theophil Anand,G. Theophil Anand,L. John Kennedy,J. Judith Vijaya,K. Kaviyarasan,M. Sukumar +5 more
TL;DR: In this article, structural, vibrational, optical, morphological and magnetic properties were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), diffuse reflectance (DRS), photoluminescence (PL), and high resolution scanning electron microscopy (HR-SEM), respectively.
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Facile microwave assisted combustion synthesis, structural, optical and magnetic properties of La2? xSrxCuO4 (0???x ? 0.5) perovskite nanostructures
TL;DR: In this article, the structural, optical, morphological, and magnetic properties were studied by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), diffuse reflectance spectra (DRS), scanning electron microscopy (SEM) and energy dispersive Xray analysis (EDX), photoluminescence (PL) and vibrating sample magnetometer (VSM) techniques.
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Facile synthesis of Fe3+ doped La2CuO4/LaFeO3 perovskite nanocomposites: Structural, optical, magnetic and catalytic properties
TL;DR: In this paper, the structural characterization by XRD and Rietveld refinements confirmed that Fe3+ substitution in La2CuO4 (LFC) induced the crystallization of secondary LaFeO3 phase.
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Co2+ substituted La2CuO4/LaCoO3 perovskite nanocomposites: synthesis, properties and heterogeneous catalytic performance
TL;DR: In this article, X-ray diffraction analysis showed that Co2+ substitution in La2CuO4 induced the formation of a secondary LaCoO3 phase with rhombohedral structure along with the existing orthorhombic structure.
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Structural, magnetic and catalytic properties of La2-xBaxCuO4 (0 ≤ x ≤ 0.5) perovskite nanoparticles
TL;DR: In this article, the effects of Ba 2+ doping on structural, optical, magnetic and catalytic activity of La 2 CuO 4 nanoparticles have been studied by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), diffuse reflectance spectrograph (DRS), scanning electron microscopy (SEM), and energy dispersive X-rays analysis (EDX) and vibrating sample magnetometer (VSM) techniques.