Mössbauer spectroscopic study of potassium borate glasses at low temperatures

1981 ◽  
Vol 43 (2) ◽  
pp. 221-228 ◽  
Author(s):  
Tetsuaki Nishida ◽  
Toshiharu Hirai ◽  
Yoshimasa Takashima
Keyword(s):  
Spectroscopic Study ◽  
Low Temperatures ◽  
Borate Glasses ◽  
Potassium Borate

Mössbauer spectroscopic study of γ-ray irradiated potassium borate glasses

1980 ◽  
Vol 33 (2) ◽  
pp. 141-144 ◽  
Author(s):  
Tetsuaki Nishida ◽  
Yoshimasa Takashima ◽  
Yusuke Nakayama
Keyword(s):  
Spectroscopic Study ◽  
Borate Glasses ◽  
Potassium Borate ◽  
Γ Ray

Spectroscopic study of carbonate retention in high-basicity borate glasses

1989 ◽  
Vol 111 (2-3) ◽  
pp. 252-262 ◽  
Author(s):  
E.I. Kamitsos ◽  
M.A. Karakassides ◽  
A.P. Patsis
Keyword(s):  
Spectroscopic Study ◽  
Borate Glasses ◽  
High Basicity

The Effect of Heat Treatment on the Optical Properties of Copper-Containing Lithium-Potassium-Borate Glasses

2018 ◽  
Vol 57 (1) ◽  
pp. 116-120
Author(s):  
P.S. Shirshnev ◽  
V.L. Ugolkov ◽  
Zh.G. Snezhnaia ◽  
D.I. Panov ◽  
E.V. Shirshneva-Vaschenko ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Optical Properties ◽  
Raman Scattering ◽  
Copper Ions ◽  
Xrd Analysis ◽  
Luminescence Spectra ◽  
Borate Glasses ◽  
Potassium Borate ◽  
Narrow Bands

Abstract The paper presents the investigation of lithium-potassium-alumoborate glasses (0- 25 mol.% Li2O) doped by copper ions. The effect of glass annealing on the Raman scattering patterns is discussed. It is shown that such an annealing results in drastic changes in the Raman scattering patterns for the glass with 10 mol.%of Li2O: the band at 481 cm-1 conventionally attributed to boron-oxygen bonds in metaborate rings disappears, while a set of narrow bands at 1236, 1500, and 1783 cm-1 is observed. We consider one of these bands, 1783 cm-1, as being the identifier of the formed Li(Al7B4O17) nanophase, XRD analysis supported the above suggestion. The effect of newly formed nanophase on the luminescence spectra is discussed.

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

High Temperature Brillouin Scattering of Potassium Borate Glasses

2010 ◽  
Vol 49 (7) ◽  
pp. 07HB02 ◽  
Author(s):  
Mitsuru Kawashima ◽  
Yu Matsuda ◽  
Syunsuke Aramomi ◽  
Seiji Kojima
Keyword(s):  
High Temperature ◽  
Brillouin Scattering ◽  
Borate Glasses ◽  
Potassium Borate
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