Physica B-condensed Matter
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#1S. A. Adewinbi (Osun State University)H-Index: 2
#2R. A. Busari (OAU: Obafemi Awolowo University)H-Index: 1
Last. B. A. Taleatu (OAU: Obafemi Awolowo University)H-Index: 10
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Abstract null null Vanadium oxide nanomaterial was successfully prepared on conductive substrate via a simple and facile chemical route with no binder or additive. The film was characterized to investigate its microstructural, optical, electrical and electrochemical properties. The SEM micrographs of the annealed film presented enabling environment that is required for effective photocatalysis. It also demonstrated enhanced interaction between the film and the substrate and adequate pore size di...
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Abstract null null Barium tungstate (BaWO4) has fascinating applications in the area of laser technology, solar cell, super capacitor, electronic devices and in photoluminescence. Electronic and optical behavior of BaWO4 is the reasons behind all of these fascinating applications. This research work provides the evaluation of electronic and optical properties of BaWO4 at the optimized cut-off energy value of 1200 eV by the implementation of Density Functional Theory (DFT) within the framework of...
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Abstract null null In this work, a new method of searching a most energetically favorable free energy calculated along different thermal expansion paths of a compound is proposed. This makes it possible to reduce the problem to a one-dimensional case and to consider free energy as having one variable - volume. The method was applied to study the thermodynamics of Laves phase Fe2Mo. The thermodynamic and physical properties of Fe2Mo have been investigated using the finite-temperature quantum mech...
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#1S. ArdaliH-Index: 8
#2E. TirasH-Index: 10
Last. Ayse Erol (Istanbul University)H-Index: 12
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Abstract null null The integer quantum Hall Effect (QHE) and magnetoresistance measurements are carried out at temperature range 1.8 K and 40 K under a magnetic field up to 11 T to investigate the influence of the thermal annealing process and thermal annealing time on the transport parameters of as-grown and annealed n-type Ga0.68In0.32N0.017As0.983/GaAs quantum well (QW) structures. The electron effective mass, two-dimensional (2D) carrier density, quantum lifetime, and Fermi level are obtaine...
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#1Esra Efil Kutluoğlu (Gazi University)
#2Elif Oz Orhan (Gazi University)H-Index: 4
Last. Sema Bilge Ocak (Gazi University)H-Index: 5
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Abstract null null The purpose of this study is to determine the effects of gamma (γ)-ray irradiation on capacitance and conductance features of Al/Graphene/Al2O3/p-Si structure. Graphene has been grown on copper foil by the Chemical Vapor Deposition (CVD) method and transferred onto Al2O3/p-Si by the conventional transfer method. After Al/Graphene/Al2O3/p-Si structure has been exposed to 30 kGy and 60 kGy γ-ray irradiation, capacitance, and conductance measurements have been accomplished at 300...
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#1Luiz Henrique Ribeiro (UNIFEI: Universidade Federal de Itajubá)
#2João Ider (UNIFEI: Universidade Federal de Itajubá)
Last. A. G. Oliveira (UFMG: Universidade Federal de Minas Gerais)H-Index: 4
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#1Surbhi Slathia (National Institute of Technology, Kurukshetra)
#2Tripti Gupta (National Institute of Technology, Kurukshetra)
Last. Rishi Pal Chauhan (National Institute of Technology, Kurukshetra)H-Index: 19
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Abstract null null In recent years, the green synthesis of nanoparticles has been the most explored area of research due to the need for eco-friendly, simple and non-toxic ways for synthesizing the nanoparticles with less waste production. In this paper, the synthesis of Ag–ZnO nanocomposite via hydrothermal method using neem leaf extracts in different solvents i.e., water and ethanol is studied. The characterization of thus prepared Ag–ZnO nanocomposites was done using X-Ray Diffraction (XRD), ...
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#1Hussein BaqiahH-Index: 9
#2Noor Baa`Yah Ibrahim (UKM: National University of Malaysia)H-Index: 12
Last. Z.A. Talib (UPR-RP: UPRRP College of Natural Sciences)
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#1Guilin Song (Henan Normal University)H-Index: 2
#2Lei Chen (Henan Normal University)
Last. Na Zhang (Henan Normal University)H-Index: 1
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Abstract null null KNb1-xFexO3(x = 0–0.2) ceramics are prepared by the self-sacrificing method. The effects of Fe ion doping on the ferroelectricity, and magnetic properties of KNbO3 are studied. XRD analysis shows that all samples belong to the single-phase orthorhombic system with the space group of Amm2. The XPS test proves that Fe ions exist in the form of +2 and + 3 valence in KNbO3 sample, and the ratio of Fe2+/Fe3+ in the sample is calculated. SEM shows that Fe ions doping has a significa...
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#1O. YalçınH-Index: 9
#2M. ÖztürkH-Index: 6
Last. M. Öncan
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Abstract null null The effects of the production process on the dielectric, optical, conductivity, structural and morphological properties of calcite doped hydrogels were investigated in this study. For this purpose, the X-ray diffraction, scanning electron microscope, non-destructive energy dispersive X-ray, dielectric and UV–Vis spectroscopy of Calcite I and Calcite II samples synthesized by different production processes were performed in the special ranges. The dielectric characteristic of t...
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Magnetic field
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