FTIR and Mossbauer spectroscopic studies of archaeological potteries from Nathikudi, Tamil Nadu
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Venkatachalapathy, R.
Gournis, D.
Manoharan, C.
Dhanapandian, S.
Deenadayalan, K.
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Indian Assoc. Cultivation Science
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peer reviewed
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Indian Journal of Physics and Proceedings of the Indian Association for the Cultivation of Science
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Fourier Transform Infrared (FTIR) and room temperature Mossbauer spectra have been recorded for the recently excavated archaeological potteries from Nathikudi, Tamil Nadu, India. The experimental results explore the technology involved in producing the archaeological artifacts for different purposes. During firing, the iron present in the clay materials undergoes characteristic change in its chemical and physical state, depending on the kiln atmosphere and the maximum firing temperature reached, which can be followed by using FTIR and Mossbauer spectroscopic techniques. From the above techniques, type of clay, firing temperature and firing atmosphere for the production of archaeological potteries were well established.
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archaeological potteries, ftir, mossbauer, firing temperature
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<Go to ISI>://000226105800011
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en
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Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών