Users should refer to the original published version of the material for the full abstract. No warranty is given about the accuracy of the copy. However, users may print, download, or email articles for individual use. If there isn’t an author listed, do not include this information in the citation. Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. Start the citation with the name of the author who wrote the information on the page.Therefore, for low cost optical limiting and laser filter technology, the PVA with the high concentration level of KMnO4 is considered as a promising candidate. Moreover, a sharp decrease in the output and normalized power of the two laser sources via KMPVA5 film were detected. 1 Originally, Fityk was developed to analyse powder diffraction data. It is positioned to fill the gap between general plotting software and programs specific for one field, e.g. The incident light was completely blocked in the UV range and extended to 555 nm in the visible region for the highest doping of KMnO4 in PVA. Fityk is curve fitting and data analysis application, predominantly used to fit analytical, bell-shaped functions to experimental data. In addition, the energy gap is markedly decreased from 3.6 eV to 1.1 eV for Pure PVA and 3.7 wt% of KMnO4 doped PVA (KMPVA5), respectively, on the glass substrate sample. The numerical density as well as the size of the particles was increased as clearly seen in SEM images. FTIR spectra shows the complex interface interaction between KMnO4 and PVA. As a result of the increment of KMnO4 salt percentage inside the PVA polymer matrix, there is a significant decrease in the number of chain domains with a specific alignment (crystallizing degree) is observed through XRD diffraction and confirmed via Gaussian fitting and Fityk 0.9.8 software. ![]() A free resource for Windows is Fityk however, we dont recommend any software in. ![]() Their structures, molecular complex formation and the morphology of the surface are analyzed by using XRD (X-ray diffraction), FTIR (Fourier transform-IR), and SEM (scanning electron microscopy), while the optical band gap as well as limiting characteristics is determined via UV–Vis spectroscopy, and optical limiting set-up for two laser sources, respectively. If you would like to cite DiameterJ in your work, use the below. Abstract: A poly (vinyl alcohol) polymeric films doped with various stages of concentrations (0, 0.037, 0.185, 0.37, 1.85 and 3.7 wt%) of KMnO4 salt were prepared by casting technique on glass substrate as a new optical limiting and laser filter application.
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