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IJSTR >> Volume 9 - Issue 1, January 2020 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Dy3+ Doped Glasses For White Light Applications : A Short Review

[Full Text]

 

AUTHOR(S)

K. S. R. K. Reddy, K. Swapna, Sk. Mahamuda, M. Venkateswarlu, M. V. V. K. Srinivas Prasad

 

KEYWORDS

Colour coordinates, Covalent nature, Dy3+ ions doped glasses, Judd-Ofelt intensity parameters, Low symmetry, Stimulated emission cross-section, Y/B ratio.

 

ABSTRACT

Recently published various Dy3+ ions doped glass materials were taken for analysis to understand their white light emission behavior and to correlate that behavior with their optical properties. The structural properties of the materials were analyzed using their Judd-Ofelt (J-O) intensity parameters. All the selected glasses have shown covalent nature for the Dy3+-Oxygen bond and low symmetry around Dy3+ ion sites. The colour coordinates (X, Y) which are crucial in understanding white light behavior have found a relation with the optical property stimulated emission cross-section of the selected glasses. The glasses with higher σse values have the colour coordinates of X and Y > 0.4 which are far from the standard colour coordinates (X=0.333, Y=0.333) and the glasses with lesser σse values have the colour coordinates of X and Y < 0.4 which are nearer to the standard colour coordinates (X=0.333, Y=0.333).

 

REFERENCES

[1] K. Siva Rama Krishna Reddy, K. Swapna, Sk. Mahamuda, M. Venkateswarlu, A.S. Rao, G. Vijaya Prakash, Investigation on structural and luminescence features of Dy3+ ions doped alkaline-earth boro tellurite glasses for optoelectronic devices, Optical Materials. 85 (2018) 200-210.
[2] N. Luewarasirikul, H.J. Kim, P. Meejitpaisan, J. Kaewkhao, White light emission of dysprosium doped lanthanum calcium phosphate oxide and oxyfluoride glasses, Opt. Mater. (Amst). 66 (2017) 559-566.
[3] M. Vijayakumar, K. Marimuthu, Structural and luminescence properties of Dy3+ doped oxyfluoro-borophosphate glasses for lasing materials and white LEDs, J. Alloys Compd. 629 (2015) 230-241.
[4] T. Sasikala, L. Rama Moorthy, A. Mohan Babu, T. Srinivasa Rao, Effect of co-doping Tm3+ ions on the emission properties of Dy3+ ions in tellurite glasses, J. Solid State Chem. 203 (2013) 55-59.
[5] V. Uma, K. Marimuthu, G. Muralidharan, Influence of Modifier Cations on the Spectroscopic Properties of Dy3+ Doped Telluroborate Glasses for White Light Applications, J. Fluoresc. 26 (2016) 2281-2294.
[6] I. Khan, G. Rooh, R. Rajaramakrishna, N. Srisittipokakun, C. Wongdeeying, N. Kiwsakunkran, N. Wantana, H.J. Kim, J. Kaewkhao, S. Tuscharoen, Photoluminescence and white light generation of Dy2O3 doped Li2O-BaO-Gd2O3-SiO2 for white light LED, Journal of Alloys and Compounds. 774 (2019) 244-254.
[7] M. Gökçe, D. Koçyiğit, Spectroscopic investigations of Dy3+ doped borogermanate glasses for laser and wLED applications, Optical Materials. 89 (2019) 568-575.
[8] M. Zekri, A. Herrmann, R. Turki, C. Rüssel, R. Maâlej, K. Damak, Experimental and theoretical studies of Dy3+ doped alkaline earth aluminosilicate glasses, Journal of Luminescence. 212 (2019) 354-360.
[9] S. Kaur, O.P. Pandey, C.K. Jayasankar, N. Chopra, Spectroscopic, thermal and structural investigations of Dy3+ activated zinc borotellurite glasses and nano-glass-ceramics for white light generation, Journal of Non-Crystalline Solids. 521 (2019) 119472.
[10] N. Deopa, A.S. Rao, Photoluminescence and energy transfer studies of Dy3+ ions doped lithium lead alumino borate glasses for w-LED and laser applications, J. Lumin. 192 (2017) 832-841.
[11] M. Vijayakumar, K. Mahesvaran, D.K. Patel, S. Arunkumar, K. Marimuthu, Structural and optical properties of Dy3+ doped Aluminofluoroborophosphate glasses for white light applications, Opt. Mater. (Amst). 37 (2014) 695-705.
[12] M. Mariyappan, S. Arunkumar, K. Marimuthu, White light emission and spectroscopic properties of Dy3+ ions doped bismuth sodiumfluoroborate glasses for photonic applications, J. Alloys Compd. 723 (2017) 100-114.
[13] A. Venkateswara Rao, B. Ranjith Kumar, Structural, electrical and electrochemical studies on doubly doped LiMn2−x(GdNi)xO4 cathode materials for Li-ion batteries, Materials Letters. 227 (2018) 250–253.
[14] J. Madhuri Sailaja, N. Murali, S.J. Margarette, N.K. Jyothi, K. Rajkumar, V. Veeraiah, Chemically stable proton conducting doped BaCeO3 by citrate-EDTA complexing sol-gel process for solid oxide fuel cell, South African Journal of Chemical Engineering. 26 (2018) 61–69.
[15] K. Ramarao, B. Rajesh Babu, B. Kishore Babu, V. Veeraiah, S.D. Ramarao, K. Rajasekhar, A. Venkateswara Rao, Composition dependence of structural, magnetic and electrical properties of Co substituted magnesium ferrite, Physica B: Condensed Matter. 528 (2018) 18–23.
[16] R. Ajay Kumar, V.G. Vasavi Dutt, Ch. Rajesh, Mesoporous TiO2 and copper-modified TiO2 nanoparticles: A case study, Eur. Phys. J. Plus. 133 (2018) 60.
[17] M.E. Assal, M.R. Shaik, M. Kuniyil, M. Khan, A. Al-Warthan, M.R.H. Siddiqui, S.F. Adil, Ag2O Nanoparticles-Doped Manganese Immobilized on Graphene Nanocomposites for Aerial Oxidation of Secondary Alcohols, Metals. 8 (2018) 468.
[18] K. Ramarao, B. Rajesh Babu, B. Kishore Babu, V. Veeraiah, S.D. Ramarao, K. Rajasekhar, A. Venkateswara Rao, Influence of Zn Substitution on Structural, Magnetic and Electrical Properties of MgFe2O4, Journal of Elec Materi. 47 (2018) 2997–3004.
[19] A. Venkateswara Rao, B.R. Kumar, S.D. Ramarao, Structural, microstructural and electrochemical studies on LiMn2-x(GdAl)xO4 with spinel structure as cathode material for Li-ion batteries, Ceramics International. 44 (2018) 15116–15123.
[20] A. Ramakrishna, N. Murali, S.J. Margarette, T. Wegayehu Mammo, N. Krishna Joythi, B. Sailaja, Ch.C. Sailaja Kumari, K. Samatha, V. Veeraiah, Studies on structural, magnetic, and DC electrical resistivity properties of Co0.5M0.37Cu0.13Fe2O4 (M = Ni, Zn and Mg) ferrite nanoparticle systems, Advanced Powder Technology. 29 (2018) 2601–2607.
[21] S.K.S. Basha, G.S. Sundari, K.V. Kumar, M.C. Rao, Preparation and dielectric properties of PVP-based polymer electrolyte films for solid-state battery application, Polym. Bull. 75 (2018) 925–945.
[22] N. Krishna Jyothi, K. Vijaya Kumar, G. Sunita Sundari, P. Narayana Murthy, Ionic conductivity and battery characteristic studies of a new PAN-based Na+ ion conducting gel polymer electrolyte system, Indian J Phys. 90 (2016) 289–296.
[23] Sk.S. Basha, G.S. Sundari, K.V. Kumar, K.R. Rao, M.C. Rao, Preparation and characterization of ruthenium based organic composites for optoelectronic device application, Optik. 164 (2018) 596–605.
[24] R. Ajay Kumar, A. Venkateswara Rao, Ch. Rajesh, Electrochemical studies of mesoporous and copper-modified mesoporous TiO2 -anode material, Eur. Phys. J. Plus. 133 (2018) 179.
[25] N. Deopa, B. Kumar, M.K. Sahu, P.R. Rani, A.S. Rao, Effect of Sm3+ ions concentration on borosilicate glasses for reddish orange luminescent device applications, Journal of Non-Crystalline Solids. 513 (2019) 152–158.
[26] N.K. Jyothi, K.K. Venkataratnam, P.N. Murty, K.V. Kumar, Preparation and characterization of PAN–KI complexed gel polymer electrolytes for solid-state battery applications, Bull Mater Sci. 39 (2016) 1047–1055.
[27] R. Sharma, A.S. Rao, N. Deopa, M. Venkateswarlu, M. Jayasimhadri, D. Haranath, G.V. Prakash, Spectroscopic study of Pr3+ ions doped Zinc Lead Tungsten Tellurite glasses for visible photonic device applications, Optical Materials. 78 (2018) 457–464.
[28] G. Raju, N. Murali, M.S.N.A. Prasad, B. Suresh, D. Apparao Babu, M. Gnana Kiran, A. Ramakrishna, M. Tulu Wegayehu, B. Kishore Babu, Effect of chromium substitution on the structural and magnetic properties of cobalt ferrite, Materials Science for Energy Technologies. 2 (2019) 78–82.
[29] R. Sharma, A. Prasad, S. Kaur, N. Deopa, R. Rani, M. Venkateswarlu, A.S. Rao, Spectroscopic properties of deep red emitting Tm3+ doped ZnPbWTe glasses for optoelectronic and laser applications, Journal of Non-Crystalline Solids. 516 (2019) 82–88.
[30] R. Vemuri, G. Raju, M. Gnana Kiran, M.S.N.A. Prasad, E. Rajesh, G. Pavan Kumar, N. Murali, Effect on structural and magnetic properties of Mg2+ substituted cobalt nano ferrite, Results in Physics. 12 (2019) 947–952.