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Dive into the research topics where Athira K. V. Raj is active.

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Featured researches published by Athira K. V. Raj.


RSC Advances | 2015

Monoclinic LaGa1−xMnxGe2O7: a new blue chromophore based on Mn3+ in the trigonal bipyramidal coordination with longer apical bond lengths

Divya Saraswathy; P. Prabhakar Rao; S. Sameera; Vineetha James; Athira K. V. Raj

New blue inorganic oxide materials LaGa1−xMnxGe2O7 are developed by a solid state reaction method. Substitution of Mn3+ in LaGaGe2O7 changes the color from white (x = 0) to blue (x = 0.1–0.4). The blue color is due to the absorption in the energy region of 1.7–2.5 eV.


Dyes and Pigments | 2015

Pigments based on terbium-doped yttrium cerate with high NIR reflectance for cool roof and surface coating applications

Athira K. V. Raj; P. Prabhakar Rao; S. Sameera; S. Divya


Physical Chemistry Chemical Physics | 2014

Remarkable changes in the photoluminescent properties of Y2Ce2O7:Eu3+ red phosphors through modification of the cerium oxidation states and oxygen vacancy ordering

Athira K. V. Raj; P. Prabhakar Rao; T. S. Sreena; S. Sameera; Vineetha James; U. A. Renju


Dalton Transactions | 2015

Structural and photoluminescence properties of stannate based displaced pyrochlore-type red phosphors: Ca3−xSn3Nb2O14:xEu3+

T. S. Sreena; P. Prabhakar Rao; T. Linda Francis; Athira K. V. Raj; Parvathi S. Babu


Powder Technology | 2017

Terbium doped Sr2MO4 [M = Sn and Zr] yellow pigments with high infrared reflectance for energy saving applications

Athira K. V. Raj; P. Prabhakar Rao; S. Divya; T.R. Ajuthara


Dalton Transactions | 2014

Probing structural variation and multifunctionality in niobium doped bismuth vanadate materials

Sameera Saithathul Fathimah; P. Prabhakar Rao; Vineetha James; Athira K. V. Raj; G. R. Chitradevi; Sandhyakumari Leela


Chemistry Letters | 2014

Synthesis of Novel Nontoxic Yellow Pigments: Sr2Ce1−xTbxO4

Athira K. V. Raj; P. Prabhakar Rao; S. Sameera; Vineetha James; S. Divya


Dyes and Pigments | 2014

Influence of (LiLa)1/2MoO4 substitution on the pigmentary properties of BiVO4

S. Sameera; P. Prabhakar Rao; Vineetha James; S. Divya; Athira K. V. Raj


Journal of Alloys and Compounds | 2018

Narrow-band red-emitting phosphor, Gd 3 Zn 2 Nb 3 O 14 :Eu 3+ with high color purity for phosphor-converted white light emitting diodes

T. S. Sreena; P. Prabhakar Rao; Athira K. V. Raj; T. R. Aju Thara


ACS Sustainable Chemistry & Engineering | 2017

Enhanced Near Infrared Reflectance with Brilliant Yellow Hues in Scheelite Type Solid Solutions, (LiLaZn)1/3MoO4–BiVO4 for Energy Saving Products

T. R. Aju Thara; P. Prabhakar Rao; S. Divya; Athira K. V. Raj; T. S. Sreena

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P. Prabhakar Rao

Council of Scientific and Industrial Research

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T. S. Sreena

National Institute for Interdisciplinary Science and Technology

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T. R. Aju Thara

National Institute for Interdisciplinary Science and Technology

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S. Divya

National Institute for Interdisciplinary Science and Technology

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S. Sameera

National Institute for Interdisciplinary Science and Technology

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Vineetha James

National Institute for Interdisciplinary Science and Technology

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Divya Saraswathy

National Institute for Interdisciplinary Science and Technology

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Parvathi S. Babu

National Institute for Interdisciplinary Science and Technology

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T.R. Ajuthara

National Institute for Interdisciplinary Science and Technology

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G. R. Chitradevi

National Institute for Interdisciplinary Science and Technology

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