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Mössbauer Effect Study of the Structure of Inorganic Glasses
Author(s) -
Bartenev G. M.,
Suzdalev I. P.,
Tsyganov A. D.
Publication year - 1970
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19700370109
Subject(s) - microstructure , materials science , mössbauer spectroscopy , tin , composite material , ion , mineralogy , crystallography , metallurgy , chemistry , organic chemistry
The structure of inorganic glasses and glass fibres has been investigated by means of the Mössbauer effect. According to Mössbauer effect data the microstructure of glass differs considerably from that of the glass fibre. The polymeric constitution of the glass is observed to undergo certain structural orientation during drawing of glass fibres which is indicated by the presence of an axially symmetrical molecular field, asymmetry of atom oscillations, and considerably lower degree of microheterogeneities. Heat treatment of glass fibres removes structural orientation. Tin ions, like other elements of the IVth group of the Mendeleev periodic table, can act as well as a glass former.