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Vaidyanathan Sivakumar
Vaidyanathan Sivakumar
E-mail confirmado em chy.iith.ac.in
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Recent development of phenanthroimidazole-based fluorophores for blue organic light-emitting diodes (OLEDs): an overview
J Tagare, S Vaidyanathan
Journal of Materials Chemistry C 6 (38), 10138-10173, 2018
2292018
Synthesis, phase transition and photoluminescence studies on Eu3+-substituted double perovskites—A novel orange-red phosphor for solid-state lighting
V Sivakumar, UV Varadaraju
Journal of Solid State Chemistry 181 (12), 3344-3351, 2008
1342008
Intense red-emitting phosphors for white light emitting diodes
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 152 (10), H168, 2005
1342005
A promising orange-red phosphor under near UV excitation
V Sivakumar, UV Varadaraju
Electrochemical and solid-state letters 9 (6), H35, 2006
1182006
An orange-red phosphor under near-UV excitation for white light emitting diodes
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 154 (1), J28, 2006
1042006
Emission Band Change of (Sr1− x M x) 3SiO5: Eu2+(M= Ca, Ba) Phosphor for White Light Sources Using Blue/Near-Ultraviolet LEDs
HS Jang, YH Won, S Vaidyanathan, DH Kim, DY Jeon
Journal of the electrochemical Society 156 (6), J138, 2009
972009
Intense red phosphor for white LEDs based on blue GaN LEDs
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 153 (3), H54, 2006
912006
Zero-concentration quenching: a novel Eu 3+ based red phosphor with non-layered crystal structure for white LEDs and NaSrY (MoO 4) 3: Sm 3+ based deep-red LEDs for plant growth
M Rajendran, S Vaidyanathan
Dalton Transactions 49 (27), 9239-9253, 2020
802020
New red emitting phosphors NaSrLa (MO4) 3: Eu3+ [M= Mo and W] for white LEDs: Synthesis, structural and optical study
M Rajendran, S Vaidyanathan
Journal of Alloys and Compounds 789, 919-931, 2019
802019
A novel blue-emitting silica-coated KBaPO4: Eu2+ phosphor under vacuum ultraviolet and ultraviolet excitation
WB Im, HS Yoo, S Vaidyanathan, KH Kwon, HJ Park, YI Kim, DY Jeon
Materials Chemistry and Physics 115 (1), 161-164, 2009
762009
Eu2+, Ce3+ luminescence and Ce3+→ Eu2+ energy-transfer studies on Sr2LiSiO4F: A white light-emitting phosphor
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 156 (7), J179, 2009
762009
A novel self-activated (bluish-green) and Eu3+ doped (red) phosphors for warm white LEDs
M Rajendran, SK Samal, S Vaidyanathan
Journal of Alloys and Compounds 815, 152631, 2020
702020
Versatile luminescent europium (III)− β-diketonate-imidazo-bipyridyl complexes intended for white LEDs: a detailed photophysical and theoretical study
K Singh, R Boddula, S Vaidyanathan
Inorganic chemistry 56 (15), 9376-9390, 2017
682017
Structural mimics of phenyl pyridine (ppy)–substituted, phosphorescent cyclometalated homo and heteroleptic iridium (III) complexes for organic light emitting diodes–an overview
AB Kajjam, S Vaidyanathan
The Chemical Record 18 (3), 293-349, 2018
552018
Ce3+→ Eu2+ energy transfer studies on BaMgSiO4: A green phosphor for three band white LEDs
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 154 (5), J167, 2007
542007
Narrow band red emitting Europium complexes and their application in smart white LEDs and Vapoluminescent Sensors
R Devi, V Sivakumar
Dalton Transactions, 2020
482020
Synthesis, photophysical, theoretical and electroluminescence study of triphenylamine-imidazole based blue fluorophores for solution-processed organic light emitting diodes
J Tagare, DK Dubey, JH Jou, S Vaidyanathan
Dyes and Pigments 160, 944-956, 2019
472019
Luminescence properties of La2W2−xMoxO9 (x = 0–2):Eu3+ materials and their Judd–Ofelt analysis: novel red line emitting phosphors for pcLEDs
singh Kasturi, V Sivakumar
Mater. Chem. Front.,, 2017
462017
Controlled Energy Transfer from a Ligand to an EuIII Ion: A Unique Strategy To Obtain Bright-White-Light Emission and Its Versatile Applications
R Boddula, K Singh, S Giri, S Vaidyanathan
Inorganic chemistry 56 (17), 10127-10130, 2017
452017
Synergy in the energy transfer between ligands and Eu III ions in molecular europium complexes: single-component white light-emitting luminogens
R Devi, K Singh, S Vaidyanathan
Journal of Materials Chemistry C 8 (25), 8643-8653, 2020
442020
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