Mössbauer studies in the glass system Na2O⋅B2O3⋅Fe2O3

Raman, T. ; Nagesh, V. K. ; Chakravorty, D. ; Rao, G. N. (1975) Mössbauer studies in the glass system Na2O⋅B2O3⋅Fe2O3 Journal of Applied Physics, 46 (2). pp. 972-973. ISSN 0021-8979

Full text not available from this repository.

Official URL: http://jap.aip.org/resource/1/japiau/v46/i2/p972_s...

Related URL: http://dx.doi.org/10.1063/1.321598


Mössbauer measurements have been carried out in the glass system x Na2O⋅6 Fe2O3⋅(94-x) B2O3 (mole percent) with x varying between 10 and 35 to study the boron anomaly. A sharp decrease of isomer shift has been observed in the composition range between 20 and 25 mole% Na2O. A possible explanation is given on the basis of the existence of nonbridging oxygen atoms in glasses containing alkali ions beyond the above concentration.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
ID Code:64877
Deposited On:14 Oct 2011 12:11
Last Modified:14 Oct 2011 12:11

Repository Staff Only: item control page