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Browsing by Author Peter Koshy
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Showing results 1 to 20 of 51
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Issue Date
Title
Author(s)
2013
Brilliant yellow color and enhanced NIR reflectance of monoclinic BiVO4 through distortion in VO43 tetrahedra
Sandhya Kumari, L
;
Prabhakar Rao, P
;
Radhakrishnan, A N
;
Vineetha, J
;
Sameera, S
;
Peter Koshy
2009
EDAX versus FTIR in mixed stones
Fazil Marickar, Y M
;
Lekshmi, P R
;
Luxmi Varma, R
;
Peter Koshy
2010
Effect of annealing temperature on the structural and optical properties of ZnO thin films prepared by RF magnetron sputtering
Daniel, G P
;
Justinvictor, V B
;
Prabitha, B N
;
Joy, K
;
Peter Koshy
;
Thomas, P V
2010
Electrical conductivity and impedance spectroscopy studies of cerium based aeschynite type semiconducting oxides: CeTiMO6 (M = Nb or Ta)
Sumi, S
;
Prabhakar Rao, P
;
Deepa, M
;
Peter Koshy
2012
Electrical transport properties of manganese containing pyrochlore type semiconducting oxides using impedance analyses
Sumi, S
;
Prabhakar Rao, P
;
Mahesh, S K
;
Peter Koshy
2009
Elemental distribution analysis of urinary crystals
Fazil Marickar, Y M
;
Lekshmi, P R
;
Luxmi Varma, R
;
Peter Koshy
2005
Grain growth of microtubes during sintering in semiconducting Ba3Ce3 xBixTi5Nb5O30 (x 5 0.5, 1.0, 2.0, and 3.0) Ceramics
Prabhakar Rao, P
;
Ravindran Nair, K
;
Chandran, M R
;
Peter Koshy
Sep-2006
Growth and Characterization of Indium Oxide Thin Films Prepared by Spray Pyrolysis
Manoj, P K
;
Gopchandran, K G
;
Peter Koshy
;
Vaidyan, V K
;
Benny Joseph
Aug-2006
Homo Sapiens (Archaic) Baby Fossil of the Middle Pleistocene
Rajendran, P
;
Peter Koshy
;
Santha, S
May-2015
Impedance spectroscopic investigation on electrical conduction and relaxation in manganese substituted pyrochlore type semiconducting oxides
Sumi, S
;
Prabhakar Rao, P
;
Peter Koshy
2015
Impedance spectroscopic investigation on electrical conduction and relaxation in manganese substituted pyrochlore type semiconducting oxides
Sumi, S
;
PrabhakarRao, P
;
Peter Koshy
2005
Improved dielectric properties in pyrochlore type oxides: Ca3Sm3−xBixTi7Nb2O26.5 (x = 1.0, 2.0 or 3.0) by Bi substitution
Prabhakar Rao, P
;
Ravindran Nair, K
;
Divya, P
;
Peter Koshy
;
Vaidyan, V K
Jul-2012
Improvement of morphology and luminescence properties of powellite type red phosphors CaGd1 xNbMoO8: xEu3+ synthesized via citrate gel route
Mariyam Thomas
;
Prabhakar Rao, P
;
Mahesh, S P K
;
Reshmi, V R
;
Linda Francis, T
;
Peter Koshy
2011
Influence of disorder-to-order transition on lattice thermal expansion and oxide ion conductivity in (CaxGd1-x) 2 (Zr1-xMx)2 O-7 pyrochlore solid solutions
Radhakrishnan, A N
;
Prabhakar Rao, P
;
Mary Linsa, K S
;
Deepa, M
;
Peter Koshy
2014
Intense Red Line Emitting Phosphor LuNbO4:Eu3þ for Whitelight Emitting Diode Applications
Mahesh, S K
;
Prabhakar Rao, P
;
Linda Francis, T
;
Reshmi, V R
;
Peter Koshy
2008
Ionic conductivity in new perovskite type oxides: NaAZrMO(6) (A = Ca or Sr; M = Nb or Ta)
Deepthi, N R
;
Ravindran Nair, K
;
Prabhakar Rao, P
;
Sibi, K S
;
Peter Koshy
;
Vaidyan, V K
2009
Low temperature coefficient dielectric materials, PbRETiTaO7 (RE=Y, La, Nd, Sm, Gd, or Dy) having pyrochlore type structure
Anjana, V
;
Prabhakar Rao, P
;
Nair, K R
;
Peter Koshy
2011
Luminescence properties of Eu3+, Bi3+ coactivated CaLaNbWO8 red phosphors under near UV and blue excitations
Mariyam Thomas
;
Prabhakar Rao, P
;
Mahesh, S P K
;
Kumari, L S
;
Peter Koshy
2014
Manganese double substituted pyrochlore type semiconducting oxides for high temperature NTC thermistor applications
Sumi, S
;
Prabhakar Rao, P
;
Peter Koshy
2008
Mechanical properties and water sorption behavior of phenol-formaldehyde hybrid composites reinforced with banana fiber and glass fiber
Seena Joseph
;
Sreekala, M S
;
Peter Koshy
;
Sabu Thomas