Complex optical study of V₂O₅-P₂O₅-B₂O₃-Dy₂O₃ glass systems

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• 作者：R.V. Barde^a ; K.R. Nemade^b ; S.A. Waghuley^c ; ^{sandeepwaghuley@sgbau.ac.in" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Complex optical properties ; Dy2O3 ; Ultraviolet&ndash ; visible spectroscopy
• 刊名：Journal of Taibah University for Science
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：10
• 期：3
• 页码：340-344
• 全文大小：926 K

文摘

In this study, complex optical parameters such as absorption, extinction coefficient, refractive index, optical conductivity and real and imaginary dielectric constants of V₂O₅–P₂O₅–B₂O₃–Dy₂O₃ glass systems were studied. The conformation of the glassy phase in a sample was accomplished by X-ray diffraction analysis, and the material's optical parameters were analyzed using ultraviolet–visible spectroscopy. The extinction coefficient and real and imaginary dielectric constants were found to linearly increase above 225 nm, and the optical conductivity in V₂O₅–P₂O₅–B₂O₃–Dy₂O₃ glass systems was found to gradually increase near 225 nm.