FTIR and Raman studies of manganese phosphate glasses

Agus Setyo Budi, Hadi Nasbey, Iwan Sugihartono

Abstract


Raman and infrared (IR) spectra of  xMn2O3(1-x)P2O5 glasses (x = 5 mol% – 25 mol%) are reported. The spectral shift is related to changes in the coordination of the neodymium ion. The changes observed are consistent with an elongation of P–O- terminal and P–O–P bridging bonds in the PO4 tetrahedra.

Keywords


Infrared; PO4 tetrahedra; Raman

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References


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DOI: http://dx.doi.org/10.31258/jkfi.21.3.257-260

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