Research & Reviews : Journal of Physics
Volume 8, Issue 3 (2019)
Published
Table of contents
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Energy-Momentum Dependent Potentials and np Scattering
Abstract: Energy-dependent equivalent local potential corresponding to a rank 2 nonlocal interaction isconstructed for the partial wave 0 and the higher partial wave equivalent localinteractions are developed by exploiting the formalism of super symmetry formalism. Themerit of our constructed potentials is judged through a model calculation. Our results are ingood agreement with standard data.Keywords: Equivalent local potential, non-local potential, scattering phase shifts, super symmetry formalismCite this ArticleAshwini Kumar Behera, …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 1–9 Read article
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LWG Theory of Black Holes for Interpretation and Analysis
Abstract: Black holes are devils of galaxy which can harvest the fabric of space and time to the void of infinity. Light may not come out of the black holes due to the facts sparsely known to the human intelligence. We often strain ourselves to look into the unknown and land in a conclusion which marks our statute towards the human capability. This study proposes theories which may likely control what …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 10–13 Read article
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Study of Calcium Oxide Nanoparticles Synthesized by Solvothermal Method
Abstract: Calcium oxide (CaO) nanoparticles have been synthesized by simple solvothermal method using a domestic microwave oven. The reaction of calcium acetate with urea in ethylene glycol and by adding different mole% of manganese acetate as dopant was studied. The structural and optical properties of the proposed nanoparticles were investigated. The structural properties were characterized by powder X-ray diffraction (PXRD) and scanning electron microscopy (SEM) analysis. The average particle size of …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 14–19 Read article
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Synergistic Reinforcement of Graphene Oxide-polyvinyl Alcohol Bionanocomposite to Enhance Mechanical Performance
Abstract: Due to excessive depletion of natural sources, it is mandatory to exploit biopolymer nanocomposites to get rid of hazardous environmental issues. In this work, GO is used as nanofiller reinforcement in PVA matrix which has been fabricated via solution casting methodology (a biomimetic approach). The results showed that a small amount of graphene oxide content could enhance the mechanical as well as thermal properties of PVA-GO nanocomposites. At 1.5% GO …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 20–26 Read article
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Comparative Study on Wind Energy Conversion System for Maximum Power Point Tracking
Abstract: Maximum power point tracking (MPPT) has been in focus since a long time in the system of energy conversion from a renewable energy source. A number research papers in various journals and conferences proposed to offer better and faster MPPT techniques for wind energy conversion system (WECS). A brief yet comprehensive analysis of these techniques with an in depth review of their strengths and drawbacks have been compared in this …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 27–34 Read article