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Eurasian Journal of Physics and Functional Materials

Raman spectroscopy

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Non-Destructive Structural Studies Of Ceramic Fragments Of Ancient Tribes Of Kazakhstan, A.Zh. Zhomartova, B.A. Bakirov, S.E. Kichanov, R.S. Zhumatayev, A.T. Toleubayev, S. Shakenov, D.P. Kozlenko Jun 2023

Non-Destructive Structural Studies Of Ceramic Fragments Of Ancient Tribes Of Kazakhstan, A.Zh. Zhomartova, B.A. Bakirov, S.E. Kichanov, R.S. Zhumatayev, A.T. Toleubayev, S. Shakenov, D.P. Kozlenko

Eurasian Journal of Physics and Functional Materials

The phase composition of several fragments of the ancient ceramic of the early medieval settlement of Asusay and burial ground Eleke Sazy in the modern Republic of Kazakhstan has been studied using neutron diffraction and Raman spectroscopy. The quartz, calcite, and feldspar minerals are dominant phases in the studied ceramic fragments. The fractions of those phases were obtained. The spatial arrangement of inner components inside volumes of fragments was determined using neutron tomography. The pores in the ceramic fragments were segmented, and the porosity for each sample was obtained. The phase composition and internal pores are discussed within the framework …