Zobrazeno 1 - 5
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pro vyhledávání: '"Shaik Amer Ahmed"'
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials
Machine learning techniques have been employed to predict the glass densities of xBi2O3–(70 − x)B2O3–20Li2O–5Sb2O3–5ZnO glasses using a data set of 2000 various B2O3 rich glasses using their chemical composition and ionic radius. The experi
Publikováno v:
Ceramics International. 47:7946-7956
A comprehensive study to perform glass density prediction employing artificial intelligence using a dataset of 6630 oxide glass samples. The prediction is done based on Ionic packing ratio as the independent variable and experimental densities from t
Autor:
Shaik Kareem Ahmmad, Salavadi Stalin, Avula Edukondalu, M.A. Samee, Syed Rahman, Shaik Amer Ahmed
Publikováno v:
Glass Physics and Chemistry. 47:104-117
In the present study glass samples of (40 – x)Li20 · xNa2O · 10K2O · 50B2O3 and (40 ‒ x)Li2O · xK2O · 10Na2O · 50B2O3 (0 ≤ x ≤ 40 mol %) were prepared by melt quench technique. The cut-off wavelength varies non-linearly when Li2O is rep
Autor:
D.K. Gaikwad, Salavadi Stalin, Syed Rahman, Shaik Amer Ahmed, M.S. Al-Buriahi, Huseyin Ozan Tekin, Ch. Srinivasu
Publikováno v:
Ceramics International. 47:5286-5299
Six different lithium bismuth boro-tungstate glasses with chemical composition 20Li2O-(20-x)Bi2O3-xWO3-60B2O3 (x = 0, 1, 2, 3, 4 and 5 mol%) were produced by the quenching method. Then, the glasses were investigated by means of their optical, mechani
Publikováno v:
Journal of the Australian Ceramic Society. 57:185-194
We have implanted xZnF2–(20-x)ZnO–40As2O3–40TeO2 (x = 4 and 20 mol%) glasses with nitrogen ions at different doses. The glass samples were characterized by Rutherford backscattering spectrometry for the concentration depth profiles of the impla