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Research Articles (Physics): Recent submissions
Now showing items 521-540 of 719
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(Elsevier, 2015-08)A microwave irradiation method has been used to prepare mixed nickel cobalt sulfide (NixCoyS4) nanosheets with different stoichiometric composition as electrodes for electrochemical capacitors. This study has been ...
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(Elsevier, 2014-04)In this study a comparison is made between the optical and electrical properties of Ni/Au and Ni/Ir/Au Schottky photodiodes based on Al0.35Ga0.65N. The effects of inserting Ir between Ni and Au are of particular interest. ...
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(Elsevier, 2015-03)This paper presents a comparative first principles study of van derWaals heterobilayers derived from the coupling of graphene to silicon carbide and hexagonal boron nitride monolayer. Using the local, semilocal, and van ...
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(Elsevier, 2014-04)Density functional theory (DFT) within the generalized gradient approximation (GGA) has been used to study the structural and electronic properties of Eu3þ defect complexes in GaN under Ga-rich conditions. Two distinct ...
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(Wiley, 2014-08)In this article, the preparation and characterization of kaolin/polyethylene composites are presented. Microstructural characteristics of six different kaolin–polyethylene composites with varying percentage compositions ...
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(Wiley, 2014-01)We report on in situ space charge spectroscopy measure-ments on low-temperature 1.6 MeV proton-bombarded n-type gallium nitride thin film samples. The scope of this study was to investigate the introduction and annealing ...
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(Scientific and Academic Publishing, 2014)Three different copper oxide (CuO) leaf-like nanostructures have been synthesised by micelles micro emulsion method using a surfactant of copper dodecyl sulphate (Cu(DS)2) by varying the concentration of sodium ...
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(Elsevier, 2015-06)We report on a systematic investigation of temperature dependent current-voltage (I-V) characteristics of Pd/ZnO Schottky barrier diodes in the 30-300 K temperature range. The ideality factor was observed to decrease ...
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(American Institute of Physics, 2015-09-24)This article is focused on polymer based gel electrolyte due to the fact that polymers are cheap and can be used to achieve extended potential window for improved energy density of the supercapacitor devices when compared ...
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(Indian Academy of Sciences, 2015-06)Rutherford backscattering spectrometry(RBS) analysis , carried out at various annealing temperatures, of a thin film of ruthenium on n-type 4-hexagonal silicon carbide (4H-SiC) showed evidence of ruthenium oxidation, ruthenium ...
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Conformational switching in a light-harvesting protein as followed by single-molecule spectroscopy (Biophysical Society, 2015-06)Among the ultimate goals of protein physics, the complete, experimental description of the energy paths leading to protein conformational changes remains a challenge. Single protein fluorescence spectroscopy constitutes ...
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(Springer, 2015-03)In this paper, we report the effect of soda lime substrate deposition temperature (Ts) on the crystal structure and the metal insulator transition of VO2 thin films. Samples were deposited at substrate deposition ...
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(Elsevier, 2015-04)We report on an investigation carried out to determine effects of the probing beam on the structure of typical metallic and insulating thin films during Elastic Recoil Detection Analysis (ERDA) using a heavy ion beam. ...
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(Elsevier, 2015-09)Nickel Schottky diodes were fabricated on 4H-SiC. The diodes had excellent current rectification with about ten orders of magnitude between 50 V and +2 V. The ideality factor was obtained as 1.05 which signifies the ...
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(Elsevier, 2015-09)The reaction between a thin film (126 nm) of Co and Si has been studied at 450 C for 24 h under high vacuum conditions, in the presence of a FeZr barrier layer. Without a diffusion barrier layer between Co and Si, Co2Si ...
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(Elsevier, 2015-11)Please read abstract in the article.
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(Elsevier, 2016-01)Biology offers a boundless source of adaptation, innovation, and inspiration. A wide range of photosynthetic organisms exist that are capable of harvesting solar light in an exceptionally efficient way, using abundant and ...
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(Elsevier, 2015-11)We investigate time-dependent solutions for a non-linear Schrödinger equation recently proposed by Nassar and Miret-Artés (NM) to describe the continuous measurement of the position of a quantum particle (Nassar, 2013; ...
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(World Academy of Science, Engineering and Technology, 2014)We consider fluctuations of defects density taking into account their interaction. Stochastic field of displacement generation rate gives random defect distribution. We determinate statistical characteristics (mean and ...
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(Elsevier, 2014-02)Nanoparticles of CdS and ZnS were produced by a nanosecond laser using zinc (II) and cadmium (II) complexes of ethyl xanthate. Laser pulses with a peak wavelength of 355 nm, pulse repetition rate of 10 Hz, and pulse ...
Now showing items 521-540 of 719