Varadaraju Upadhyayula
Title
Cited by
Cited by
Year
Photoluminescence Studies on Eu2+-Activated Li2SrSiO4a Potential Orange-Yellow Phosphor for Solid-State Lighting
MP Saradhi, UV Varadaraju
Chemistry of materials 18 (22), 5267-5272, 2006
2822006
Nitrogen containing carbon nanotubes as supports for Pt–Alternate anodes for fuel cell applications
T Maiyalagan, B Viswanathan, UV Varadaraju
Electrochemistry Communications 7 (9), 905-912, 2005
2262005
Room temperature synthesis and Li insertion into nanocrystalline rutile TiO2
MA Reddy, MS Kishore, V Pralong, V Caignaert, UV Varadaraju, ...
Electrochemistry communications 8 (8), 1299-1303, 2006
1742006
White-light generation in Sr2SiO4: Eu2+, Ce3+ under near-UV excitation: a novel phosphor for solid-state lighting
N Lakshminarasimhan, UV Varadaraju
Journal of the Electrochemical Society 152 (9), H152, 2005
1492005
Intense red-emitting phosphors for white light emitting diodes
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 152 (10), H168, 2005
1362005
Enhanced nanoscale conduction capability of a MoO2/Graphene composite for high performance anodes in lithium ion batteries
A Bhaskar, M Deepa, TN Rao, UV Varadaraju
Journal of Power Sources 216, 169-178, 2012
1122012
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
1112008
Fabrication and characterization of uniform TiO2 nanotube arrays by sol--gel template method.
T Maiyalagan, B Viswanathan, UV Varadaraju
Bulletin of Materials Science 29 (7), 2006
1112006
Lithium intercalation into nanocrystalline brookite TiO2
MA Reddy, MS Kishore, V Pralong, UV Varadaraju, B Raveau
Electrochemical and Solid State Letters 10 (2), A29, 2006
1072006
A promising orange-red phosphor under near UV excitation
V Sivakumar, UV Varadaraju
Electrochemical and Solid State Letters 9 (6), H35, 2006
1062006
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
972006
Luminescence and afterglow in Sr2SiO4: Eu2+, RE3+ [RE= Ce, Nd, Sm and Dy] phosphors—Role of co-dopants in search for afterglow
N Lakshminarasimhan, UV Varadaraju
Materials Research Bulletin 43 (11), 2946-2953, 2008
882008
Thermal expansion behaviour of some rare earth oxide pyrochlores
KVG Kutty, S Rajagopalan, CK Mathews, UV Varadaraju
Materials research bulletin 29 (7), 759-766, 1994
861994
Intense red phosphor for white LEDs based on blue GaN LEDs
V Sivakumar, UV Varadaraju
Journal of the Electrochemical Society 153 (3), H54, 2006
842006
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
702009
Crystallite size constraints on lithium insertion into brookite TiO2
MA Reddy, V Pralong, UV Varadaraju, B Raveau
Electrochemical and Solid State Letters 11 (8), A132, 2008
682008
T c suppression and conduction mechanisms in Bi 2.1 Sr 1.93 Ca 0.97− x R x Cu 2 O 8+ y (R= Pr, Gd, and Er) systems
PS Prabhu, MSR Rao, UV Varadaraju, GVS Rao
Physical Review B 50 (10), 6929, 1994
651994
Monoclinic iron hydroxy sulphate: A new route to electrode materials
MA Reddy, V Pralong, V Caignaert, UV Varadaraju, B Raveau
Electrochemistry Communications 11 (9), 1807-1810, 2009
642009
Eu3+ luminescence—a structural probe in BiCa4 (PO4) 3O, an apatite related phosphate
N Lakshminarasimhan, UV Varadaraju
Journal of Solid State Chemistry 177 (10), 3536-3544, 2004
622004
Influence of isovalent ion substitution on the electrochemical performance of LiCoPO4
MS Kishore, UV Varadaraju
Materials research bulletin 40 (10), 1705-1712, 2005
602005
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