Abstract
Transparent borophosphate glasses doped with CuO were prepared by melt quenching technique. X-ray diffraction (XRD), optical and luminescence properties of sodium–calcium borophosphate glasses doped with CuO have been studied. The XRD results showed the amorphous nature of the sample. The introduction of CuO was favourable for the colour changes from light blue to dark bluish green colour. Direct optical energy bandgaps before and after doping with different percents of copper oxide obtained in the range 4.81–2.99 eV indicated the role of copper in the glassy matrix by ultraviolet (UV) spectra. The glasses have more than 80% transparency for emission wavelength range, and strong absorption bands due to the charge transition of the Cu+ and Cu2+ ions were observed. The emission bands observed in the UV and blue regions are attributed to 3d94s–3d10 triplet transition in Cu+ ion.
Similar content being viewed by others
References
Kreidl J 1990 J. Non-Cryst. Solids 123 377
Weber M J, Layne C, Saroyan R and Milam D 1976 Opt. Commun. 18 171
Ehrt D and Seeber W 1991 J. Non-Cryst. Solids 129 19
Brow R K and Tallant D R 1997 J. Non-Cryst. Solids 222 396
Idota Y 1995 Fuji Photo Film US patent 5,478,671
Goward G R, Nazar L F and Power W P 2000 J. Mater. Chem. 10 1241
Magistris A, Scrosati B, Mari C M and Mariotto G (eds) 1992 Fast ion transport in solids (Dordrecht: Kluwer) p 213
Ali A F, Mustarelli P, Quartarone E, Tomasi C, Baldini P and Magistris A 1999 J. Mater. Res. 14 1510
Larsen P H and James P F 1998 J. Mater. Sci. 33 2499
Nazabal V, Fargin E, Labrugére C and Le Flem G 2000 , J. Non-Cryst. Solids 270 223
Clinton J M and Cofeen W W 1984 Am. Ceram. Soc. Bull. 63 1401
Brow R K, Alam T M, Tallant D R and Kirkpatrick R J 1998 MRS Bull. 23 63
Srinivasalu K, Omkaram I, Obeid H, Suresh Kumar A and Rao J L 2012 Physica B 407 741
Gaafar M S, Afifi H A and Mekawy M M 2009 Physica B 404 1668
Yasser Saleh Mustafa Alajerami, Suhairul Hashim, Wan Muhamad Saridan Wan Hassan and Ahmad Termizi Ramli 2012, Physica B 407 2390
Papia Haque, Ifty Ahmad, Andrew Parsons, Reda Felefel, Gavin Walker and Chris Rudd 2013, J. Non-Cryst. Solids 375 99
Gurbinder Kaur, Pandey O P and Singh K 2012 J. Non-Cryst. Solids 358 2589
Rao T G V M, Rajesh Kumar A, Neeraja K, Veeraiah N and Rami Reddy M 2013 J. Alloys Comp. 557 209
Upender G, Ramesh S, Prasad M, Sathe V G and Mouli V C 2010 J. Alloys Comp. 504 468
Tauc J (ed) 1974 Amorphous and liquid semiconductor (New York: Plenum) 159
Chakradhar R P S, Ramesh K P, Rao J L and Ramakrishna J 2003 J. Phys. Chem. Solids 64 604
Srikumar T, Kityk I V, Ch. Srinivasa Rao, Gandhi Y, Piasecki M, Bragiel V et al 2011 Ceram. Int. 37 2763
Razvan Stefan, Eugen Culea and Petru Pascutta 2012, J. Non-Cryst. Solids 358 839
Selomulya S, Ski S, Pita K, Kam C H, Zhang Q and Buddhudu S 2003 Matter Sci. Engg. B 100 136
Uchida K, Mayurama T, Takizawa T and Endo T 1997 J. Alloy Compd. 262 60
Duffy J A 1996 J. Chem. Ed. 73 1138
Shon K S, Cho B and Park H D 1999 J. Am. Ceram. Soc. 82 2779
Inder Pal, Ashish Sgarwal and Sujata Sanghi 2012, Ind. J. Pure Appl. Phys. 50 237
Ignatouych M, Honovey V, Vidoczy T, Baranyai P, Kelemen A, Laguta V and Chukiko O 2005 Func. Mater. 12 313
Pedrini C 1978 Phys. Status Solidi (b) 87 273
Blasse G, Grabmaier B C 1994 Luminescent materials (Berlin: Springer) p 47
Padlyak B, Ryha-Romanowski W, Lisiecki R, Smymov O, Drzewiecki A, Ya B., Adamiv V and Teslyuk I 2010 J. Non-Cryst. Solids 355 2033
Asha Rajiv, Sudhakara Reddy M, Jayagopal Uchil and Narayana Reddy C 2014 J. Adv. Sci. Res. 5 32
Puppalwar S P, Dhoble S J and Kumar A. 2010, J. Biol. Chem. Lumin. 26 456
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
SHAILAJHA, S., GEETHA, K. & VASANTHARANI, P. Spectral studies on CuO in sodium–calcium borophosphate glasses. Bull Mater Sci 39, 1001–1009 (2016). https://doi.org/10.1007/s12034-016-1253-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12034-016-1253-4