Methods of characterization of synthetic opal films

16th International Youth Scientific School 'Actual Problems of Magnetic Resonance and its Applications'

Koryukin, A.V.^1 ; Akhmadeev, A.A.^1 ; Salakhov, M.Kh.^1

Department of Physics, Kazan Federal University, 18 Kremlevskaya St, Kazan 420008, Russia^1

关键词: Close packed structures;    Filling fractions;    Number of layers;    Silica particles;    Synthetic opals;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/478/1/012013/pdf
DOI  :  10.1088/1742-6596/478/1/012013

来源: IOP

【 摘 要 】

We developed methods for determination of thickness, number of layers and filling fraction of silica particles for synthetic opals. We show that the filling fraction is considerably less than for ideal close-packed structure, which is important for practical and theoretical applications.