1,720,990 research outputs found
Optical and dielectric properties of poly(vinyl-alcohol) - Cobalt oxide nanocomposite film
No full textElectrical transport properties of nanoplates shaped tungsten oxide embedded poly(vinyl-alcohol) film
No full textElectrical conductivity and current-voltage hysteresis behavior of BiFeO3 doped PVA nanocomposite film
No full textAnomalous electrical transport properties of disordered Ti85Al15-xFex alloys at low temperature
No full textElectrical transport properties of Tb and Mn codoped bismuth ferrite embedded poly (vinyl alcohol) nanocomposite film
No full textEffect of surface modification on Tb doped bismuth ferrite nanofiller in polyvinyl alcohol based composite films
No full text
Synthesis, Optical and Electrical Properties of PANI-MWCNT-ZnS Nanocomposites
No full textBy in situ polymerization of aniline in the presence of MWCNT and negatively charged ZnS nanoparticles, polyaniline (PANI)-MWCNT-Zinc sulphide (ZnS) nanocomposites have been developed. HRTEM, FTIR, UV-VIS absorption spectroscopy, and photoluminescence (PL) spectroscopy were all used to classify the nanocomposites. Different nanocomposites' particle diameters were determined to be around 3.21 nm using HRTEM. Absorbance measurements indicates that the incorporation of ZnS nanoparticles in PANI-MWCNT have occurred the red shift of band gap. Holstein model nonadiabatic small polaron model is applicable for these samples
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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