Mössbauer and infra-red spectra of some alkaline earth phosphate and borate glasses

1982 ◽  
Vol 199 (1-2) ◽  
pp. 268 ◽  
Author(s):  
N.A. Eissa ◽  
E.E. Shaisha ◽  
A.A. Bahgat
Keyword(s):  
Alkaline Earth ◽  
Borate Glasses ◽  
Infra Red

Optical Properties of Alkaline Earth Ions Doped Bismuth Borate Glasses

2011 ◽  
Author(s):  
Virender Kundu ◽  
R. L. Dhiman ◽  
A. S. Maan ◽  
D. R. Goyal ◽  
Alka B. Garg ◽  
...  
Keyword(s):  
Optical Properties ◽  
Alkaline Earth ◽  
Borate Glasses ◽  
Bismuth Borate

scholarly journals New interaction potentials for alkaline earth silicate and borate glasses

2021 ◽  
Vol 565 ◽  
pp. 120853
Author(s):  
Yueh-Ting Shih ◽  
Siddharth Sundararaman ◽  
Simona Ispas ◽  
Liping Huang
Keyword(s):  
Alkaline Earth ◽  
Borate Glasses ◽  
Interaction Potentials

Study the influence of zinc oxide addition on cobalt doped alkaline earth borate glasses

2014 ◽  
Vol 593 ◽  
pp. 250-255 ◽  
Author(s):  
F. Ahmad ◽  
E. Hassan Aly ◽  
M. Atef ◽  
M.M. ElOkr
Keyword(s):  
Zinc Oxide ◽  
Alkaline Earth ◽  
Borate Glasses ◽  
Oxide Addition

Spectroscopic study of the role of alkaline earth oxides in mixed borate glasses - site basicity, polarizability and glass structure

2020 ◽  
Vol 533 ◽  
pp. 119892 ◽  
Author(s):  
Hosam Othman ◽  
Hagar Elkholy ◽  
Maria Rita Cicconi ◽  
Dimitrios Palles ◽  
Dominique de Ligny ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Alkaline Earth ◽  
Glass Structure ◽  
Borate Glasses

The effect of V2O5 on alkaline earth zinc borate glasses studied by EPR and optical absorption

2011 ◽  
Vol 1006 (1-3) ◽  
pp. 96-103 ◽  
Author(s):  
B. Sumalatha ◽  
I. Omkaram ◽  
T. Rajavardhana Rao ◽  
Ch. Linga Raju
Keyword(s):  
Optical Absorption ◽  
Alkaline Earth ◽  
Zinc Borate ◽  
Borate Glasses

Alkaline earth zinc borate glasses doped with Cu2+ ions studied by EPR, optical and IR techniques

2011 ◽  
Vol 357 (16-17) ◽  
pp. 3143-3152 ◽  
Author(s):  
B. Sumalatha ◽  
I. Omkaram ◽  
T. Rajavardhana Rao ◽  
Ch. Linga Raju
Keyword(s):  
Alkaline Earth ◽  
Zinc Borate ◽  
Borate Glasses

scholarly journals Optical properties of alkaline earth borate glasses

2013 ◽  
Vol 4 (4) ◽  
Author(s):  
SLS Rao ◽  
G Ramadevudu ◽  
M Shareefuddin ◽  
A Hameed ◽  
MN Chary ◽  
...  
Keyword(s):  
Optical Properties ◽  
Alkaline Earth ◽  
Borate Glasses

STRUCTURAL CHARACTERIZATION OF SULFOBORATE GLASSES CONTAINING MAGNESIUM OXIDE

2016 ◽  
Vol 78 (6-11) ◽  
Author(s):  
S. A. Dalhatu ◽  
R. Hussin ◽  
Karim Deraman
Keyword(s):  
Molar Volume ◽  
Alkaline Earth ◽  
X Ray Diffraction ◽  
X Ray ◽  
Infra Red ◽  
Amorphous Nature ◽  
Quenching Method ◽  
The Fourier Transform ◽  
Glass Compositions

Magnesium sulfoborate glasses of different compositions were prepared using melt quenching method with the purpose of using it for optical properties. The Fourier Transform Infra-red (FTIR) Spectroscopy, Nuclear Magnetic Resonance (NMR) and X-Ray Diffraction (XRD) have been carried out. Density and molar volume have been evaluated and analysed. From the results of XRD, the absent of discrete and continuous sharp peaks confirmed the amorphous nature of the glass compositions while the results from both FTIR and NMR revealed the existence of BO3, BO4 units. Addition of MgO to sulfoborate influenced the conversion of the dominant BO3 groups to BO4 groups. The BO4 groups are known for creating complex defects that transform into that stable trap good for optical phenomena. It was observed that the density of glass increases while the molar volume is decreases with respect to increase in concentration of alkaline earth oxide in the glass compositions.

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