Magnetic behaviour of (Fe2O3)x (TeO2)1-x glass system.

Magnetic behaviour of (Fe2O3)x (TeO2)1-x glass system.

Homogeneous (Fe2O3)x (TeO2)1-x were synthesis using melt- quenching technique for x= 0.1-0.3 in the interval of 0.05. The binary glasses were dark brown in colour. The amorphous structure of glasses was confirmed by the X-ray diffraction spectrum. The physical properties such as density and molar vo...

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Bibliographic Details
Main Authors: Alassan, Zarifah, Mohamed Kamari, Halimah, Hashim, Mansor, Zakaria, Azmi, Wan Yusoff, Wan Mohamad Daud
Format: Article
Language:English
Published: National Institute of Materials Physics, National Institute of Optoelectronics 2010
Online Access:http://psasir.upm.edu.my/id/eprint/15501/
Description
Summary:Homogeneous (Fe2O3)x (TeO2)1-x were synthesis using melt- quenching technique for x= 0.1-0.3 in the interval of 0.05. The binary glasses were dark brown in colour. The amorphous structure of glasses was confirmed by the X-ray diffraction spectrum. The physical properties such as density and molar volume have been determined in room temperature and were found decrease with Fe2O3 contents increase. From the vibrating-sample magnetometer (VSM) measurement it was observed that that magnetization of glass increase almost linearly with applied fields and shows paramagnetic materials behavior.

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