Browsing by Author Prabhakar Rao, P

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Issue DateTitleAuthor(s)
2018-06-30Narrow-band Red-emitting Phosphor, Gd3Zn2Nb3O14:Eu3+ with High Color Purity for Phosphor-converted White Light Emitting DiodesSreena, T S; Prabhakar Rao, P; Athira, K V R; Aju Thara, T R
2006New dielectric materials based on pyrochlore-type oxides-Ca3RE3Ti7Ta2O26.5 (RE = Pr, Sm, Gd, Dy or Y): Structure, FT-IR spectra, microstructure and dielectric propertiesPrabhakar Rao, P; Ravindran Nair, K; Peter Koshy; Vaidyan, V K
2007New family of dielectric materials in ca-y-ti-nb-o system having pyrochlore type structureNair, K R; Prabhakar Rao, P; Anupama, V R; Joseph, S K; Chandran, M R; Peter Koshy
2010New negative temperature coefficient ceramics in Ca-Ce-Nb-M-O (M=Mo or W) systemDeepa, M; Prabhakar Rao, P; Sumi, S; Radhakrishnan, A N P; Peter Koshy
2012-05-11New Orange-red Emitting Phosphor La3NbO7:Eu 3+ Under Blue ExcitationFrancis, L T; Prabhakar Rao, P; Mariyam Thomas; Mahesh, S K; Reshmi, V R; Thampi, V D S
2012-08-15New orange-red emitting phosphor La3NbO7:Eu3+ under blue excitationLinda Francis, T; Prabhakar Rao, P; Mariyam Thomas; Mahesh, S K; Reshmi, V R; Vaisakhan Thampi, D S
2008New perovskite type oxides: NaATiMO(6) (A=Ca or Sr; M=Nb or Ta) and their electrical propertiesDeepthi, N R; Ravindran Nair, K; Prabhakar Rao, P; Sibi, K S; Peter Koshy; Vaidyan, V K
2008New powellite type oxides in Ca-R-Nb-Mo-O system (R=Y, La, Nd, Sm or Bi) - Their synthesis, structure and dielectric propertiesRaveendran Nair, K; Prabhakar Rao, P; Sameera, S; Vinitha Mohan, S; Chandran, M R; Peter Koshy
2005New pyrochlore type semiconducting ceramic oxides: Ca3Ce3-xBixTi7Nb2O26.5(x=0.5, 1.0, 2.0, or 3.0) - structure, microstructure and electrical propertiesPrabhakar Rao, P; Ravindran Nair, K; Seema, K V; Peter Koshy; Vaidyan, V K
2008New red- and green-emitting phosphors, AYP(2)O(7.5): RE3+ (A=Ca and sr; RE=Eu and tb) under near-UV irradiationMariam Thomas, S; Prabhakar Rao, P; Ravindran Nair, K; Peter Koshy
2009New Scheelite-based environmentally friendly yellow pigments: (BiV)(x)(CaW)(1-x)O-4Sameera, S F; Prabhakar Rao, P; Kumari, L S; Peter Koshy
2017-10Novel Molybdenum based Pyrochlore Type Red Phosphors, NaGd1−xSnMoO7: xEu3+ under Near UV and Blue ExcitationReshmi, V R; Prabhakar Rao, P; Athira, K V R; Sreena, T S
2006Novel monazite type rare earth based phosphates ARP(3)O(10) (A=Ba or Ca; R=La, Ce or Sm) - Studies on their preparation, structure, microstructure and dielectric propertiesRavindran Nair, K; Prabhakar Rao, P; Amina, B; Chandran, M R; Peter Koshy
2009-01Novel Powellite-based Red-emitting Phosphors: CaLa1−xNbMoO8:xEu3+ for White Light Emitting DiodesMariyam Thomas; Prabhakar Rao, P; Deepa, M; Chandran, M R; Peter Koshy
2015Novel red phosphors Gd2GaTaO7:Eu3+,Bi3+ for white LED applicationsLinda Francis, T; Prabhakar Rao, P; Mahesh, S K; Sreena, T S; Parvathi Babu, S
2009-08Order–disorder Phase Transformations in Quaternary Pyrochlore Oxide System: Investigated by X-ray Diffraction, Transmission Electron Microscopy and Raman Spectroscopic TechniquesRadhakrishnan, A N; Prabhakar Rao, P; Sibi, K S; Deepa, M; Peter Koshy
2009Oxide ion conductivity and relaxation in CaREZrNbO7 (RE=La,Nd, Sm,Gd, and Y) systemSibi, K S; Radhakrishnan, A N; Deepa, M; Prabhakar Rao, P; Peter Koshy
2012-09Photoluminescence characteristics of new stannate pyrochlore based red phosphors: CaLaSnNbO7: Eu3+Mahesh, S K; Prabhakar Rao, P; Mariyam Thomas; Radhakrishnan, A N; Peter Koshy
2018-09Pigmentary colors from yellow to red in Bi2Ce2O7 by rare earth ion substitutions as possible high NIR reflecting pigmentsAthira, K V R; Prabhakar Rao, P; Sreena, T S; Aju Thara, T R
2015-11Pigments based on terbium-doped yttrium cerate with high NIR reflectance for cool roof and surface coating applicationsAthira Raj, K V; Prabhakar Rao, P; Sameera, S; Divya, S