V
V. R. K. Murthy
Researcher at Indian Institute of Technology Madras
Publications - 165
Citations - 2887
V. R. K. Murthy is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Dielectric & Rietveld refinement. The author has an hindex of 27, co-authored 162 publications receiving 2595 citations. Previous affiliations of V. R. K. Murthy include VIT University & Indian Institute of Science.
Papers
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Far-infrared, Raman spectroscopy, and microwave dielectric properties of La(Mg0.5Ti(0.5−x)Snx)O3 ceramics
TL;DR: In this article, the symmetry of perovskite ceramics is characterized by x-ray diffraction, far-infrared reflectance, Raman spectroscopy, and microwave dielectric properties.
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Enhanced mangnetoelectric voltage in multiferroic particulate Ni0.83Co0.15Cu0.02Fe1.9O4- δ/PbZr0.52Ti0.48O3 composites - dielectric, piezoelectric and magnetic properties
M. Venkata Ramanaa,M. Venkata Ramanaa,N. Ramamanohar Reddy,Gollapudi Sreenivasulu,K. V. Siva Kumar,B.S. Murty,V. R. K. Murthy +6 more
TL;DR: In this paper, multiferroic particulate composites of Ni 0.83 Co 0.15 Cu 0.02 Fe 1.9 O 4− δ and lead zirconate titanate (PZT) were prepared using conventional ceramic method.
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Structural analysis of BaMg1/3(Ta,Nb)2/3O3 ceramics
TL;DR: X-ray structure analysis of BaMg1/3(Ta,Nbx)2/3O3 ceramics revealed that BMT has an ordered trigonal phase as well as a disordered cubic phase depending on the preparation temperature as discussed by the authors.
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Microwave sintering of iron deficient Ni-Cu-Zn ferrites for multilayer chip inductors
M. Penchal Reddy,W. Madhuri,G. Balakrishnaiah,N. Ramamanohar Reddy,K. V. Siva Kumar,V. R. K. Murthy,R. Ramakrishna Reddy +6 more
TL;DR: In this article, the authors aimed at the low temperature synthesis of iron deficient samples of Ni-Cu-Zn ferrite using the microwave sintering technique, and the samples were sintered at 950°C for 30 min.
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Synthesis of lead free sodium bismuth titanate (nbt) ceramic by conventional and microwave sintering methods
M. Venkata Ramana,M. Venkata Ramana,S. Roopas Kiran,N. Ramamanohar Reddy,K. V. Siva Kumar,V. R. K. Murthy,B.S. Murty +6 more
TL;DR: In this article, a lead free Sodium Bismuth Titanate (NBT) (Na 0.5Bi0.5TiO3) composition was synthesized by conventional ceramic method (CS) and microwave sintering (MS).