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    First-principles investigation of Ra doping effects on structural, electronic, and optical properties of BaTiO3 perovskite for solar cell applications by Sonia Chahar, Krishna Kumar Mishra, Rajnish Sharma

    Published 2025-01-01
    “…The orbital nature of Ba, Ra, Ti, and O atoms was analyzed through density of state and projected density of state analyses for pure BaTiO _3 , RaTiO _3 , and Ra-doped BaTiO _3 (x = 0.25, 0.50, 0.75). The optical properties of these materials, including dielectric constant, susceptibility, optical conductivity, polarizability (real and imaginary), absorption coefficient, refractive index, extinction coefficient, and reflectivity, were thoroughly examined. …”
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    Preparation and Study Annealing Effect on Structure and Optical Properties of ZnIn2(Se0.8Te0.2)4 Thin Film by Bushra H. Hussein, Husham Kamil Mahmood

    Published 2025-01-01
    “… The thermal evaporation technique is used to investigate the structural and optical properties of ZnIn2(Se1-0.2Te0.2)4 (ZIST) chalcopyrite semiconductors. …”
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    A new luminescent material based on bismuth(III): Synthesis, structural characterization, DFT calculations, Hirshfeld surface, thermal behavior, vibrational and optical properties by Chaima Jridi, Nour Elleuch, Jerome Lhoste, Mohamed Boujelbene

    Published 2025-01-01
    “…The crystal exhibits thermal stability up to 160 °C using the Thermogravimetric analysis TGA. The optical properties were characterized experimentally by UV–visible absorption studies and photoluminescence measurements. …”
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    Structure, Optical Properties, and Photocatalytic Activity towards H2 Generation and CO2 Reduction of GaN Nanowires via Vapor-Liquid-Solid Process by Hong Pang, Lequan Liu, Shuxin Ouyang, Hua Xu, Yunxiang Li, Defa Wang

    Published 2014-01-01
    “…Morphology, crystal structure, and optical property of the as-synthesized GaN nanowires are characterized by means of X-ray diffraction, scanning/transmission electron microscopy, UV-vis diffuse reflection spectroscopy, and room temperature photoluminescence. …”
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