scholarly journals Influence of BaX2 (X = Cl, F) and Er2O3 concentration on the physical and optical properties of barium borate glasses

2019 ◽  
Vol 558 ◽  
pp. 146-153 ◽  
Author(s):  
A.L. Martins ◽  
C.A.C. Feitosa ◽  
W.Q. Santos ◽  
C. Jacinto ◽  
C.C. Santos
2011 ◽  
Author(s):  
Virender Kundu ◽  
R. L. Dhiman ◽  
A. S. Maan ◽  
D. R. Goyal ◽  
Alka B. Garg ◽  
...  

2016 ◽  
Vol 444 ◽  
pp. 38-42 ◽  
Author(s):  
Le-qi Yao ◽  
Guo-hua Chen ◽  
San-chuan Cui ◽  
Hai-ji Zhong ◽  
Cun Wen

2008 ◽  
Vol 116 (1353) ◽  
pp. 624-631 ◽  
Author(s):  
Fatma Hassan MARGHA ◽  
Salwa Abdel-Hameed Mohamed ABDEL-HAMEED ◽  
Nagwa Abd El-Shafy GHONIM ◽  
Shigeo SATOKAWA ◽  
Toshinori KOJIMA

2017 ◽  
Vol 181 ◽  
pp. 31-35 ◽  
Author(s):  
Sebastian Loos ◽  
Franziska Steudel ◽  
Bernd Ahrens ◽  
Stefan Schweizer

2021 ◽  
Vol 121 ◽  
pp. 111626
Author(s):  
M.M. Neethish ◽  
Jitendra Nath Acharyya ◽  
G. Vijaya Prakash ◽  
V.V. Ravi Kanth Kumar

Optik ◽  
2021 ◽  
pp. 168436
Author(s):  
K.A. Naseer ◽  
G. Sathiyapriya ◽  
K. Marimuthu ◽  
Tomasz Piotrowski ◽  
Mohammed S. Alqahtani ◽  
...  

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 ◽  
...  

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.


2019 ◽  
Author(s):  
Sheik Ahammed ◽  
Mohamad Raheem Ahmed ◽  
Abdul Hameed ◽  
M. Narasimha Chary ◽  
Md. Shareefuddin

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