Browsing by Author Vanitha, P V

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Showing results 1 to 17 of 17
Issue DateTitleAuthor(s)
2003-08A 57Fe Mossbauer study of charge ordering and phase separation in the rare-earth manganates, Nd0.5Ca0.5MnO3 and Nd0.5Sr0.5MnO3Vanitha, P V; Nagarajan, R; Rao, C N R
2000Absence of ferromagnetism in electron-doped rare-earth manganates, Ln(1-x)A(x)MnO(3) (x > 0.5)Vanitha, P V; Sarathy, K Vijaya; Cheetham, A K; Rao, C N R
2002-08-19Barkhausen jumps and related magnetic properties of iron nanowires encapsulated in aligned carbon nanotube bundlesSatishkumar, B C; Govindaraj, A; Vanitha, P V; Raychaudhuri, Arup K; Rao, C N R
1999-02-08Charge ordering in electron-doped manganatesSanthosh, P N; Arulraj, Anthony; Vanitha, P V; Singh, R S; Sooryanarayana, K; Rao, C N R
2001-07A comparative study of thin films of hole-doped Pr0.6Ca0.4MnO3 and electron-doped Pr0.4Ca0.6MnO3Parashar, Sachin; Sarathy, K Vijaya; Vanitha, P V; Raju, A R; Rao, C N R
1998-05Distinction between Two Types of Charge-Ordered States in the Rare Earth Manganates, Ln0.5A0.5MnO3, Based on Chemical MeltingVanitha, P V; Singh, R S; Natarajan, Srinivasan; Rao, C N R
2000-06Effect of Cation Size and Disorder on the Structure and Properties of the Rare Earth Cobaltates, Ln0.5A0.5CoO3 (Ln = Rare Earth, A = Sr, Ba)Vanitha, P V; Arulraj, Anthony; Santhosh, P N; Rao, C N R
1999-11Effect of substituting Ru4+ and other tetravalent ions in the B-site of rare earth manganates on the magneto-transport properties and charge-orderingVanitha, P V; Arulraj, Anthony; Raju, A R; Rao, C N R
1999Effect of substitution of Mn3+ by Ni3+ and Co3+ on the charge-ordered states of the rare earth manganates, Ln(0.5)A(0.5)MnO(3)Vanitha, P V; Singh, R S; Natarajan, S; Rao, C N R
1999-06-01Effect of the cation size disorder on charge ordering in rare-earth manganatesVanitha, P V; Santhosh, P N; Singh, R S; Rao, C N R; Attfield, J P
2001-03Electron-Hole Asymmetry in the Rare-Earth Manganates: A Comparative Study of the Hole- and the Electron-Doped MaterialsSarathy, K Vijaya; Vanitha, P V; Seshadri, Ram; Cheetham, A K; Rao, C N R
2001-12-17An investigation of the re-entrant ferromagnetic transition in rare earth manganates in the regime of competing charge-ordering and ferromagnetic interactionsVanitha, P V; Rao, C N R
1996-12Letter to the Editor - Effect of Substitution of Cr31 in Place of Mn31 in Rare-Earth Manganates on the Magnetism and Magnetoresistance: Role of Superexchange Interaction and Lattice Distortion in LnMn(1-x)Cr(x)O(3)1Gundakaram, R; Arulraj, Anthony; Vanitha, P V; Rao, C N R; Gayathri, N; Raychaudhuri, A K; Cheetham, A K
2003Occurrence of re-entrant ferromagnetic transitions in rare-earth manganates on cooling the charge-ordered statesKundu, Asish K; Vanitha, P V; Rao, C N R
2002-02Phase separation and segregation in rare earth manganates: the experimental situationRao, C N R; Vanitha, P V
2003-02-17Phase Separation In Metal OxidesRao, C N R; Vanitha, P V; Cheetham, Anthony K
2003-06-11Photoluminescence spectra and ferromagnetic properties of GaMnN nanowiresDeepak, F L; Vanitha, P V; Govindaraj, A; Rao, C N R