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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Raman spectroscopic study of (Pb1−xBax)(Yb1∕2Ta1∕2)O3 ceramics
TL;DR: In this paper, a qualitative analysis of various modes suggests that substitution of Ba for Pb leads to a decrease in the degree of ordering and occurrence of local distortions in the lattice as evidenced by the broadening of certain peaks in the Raman spectra.
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Microwave Hall mobility and electrical properties of electrospun polymer nanofibers
V. Jagadeesh Babu,D. V. B. Murthy,V. Subramanian,V. R. K. Murthy,T. S. Natarajan,Seeram Ramakrishna +5 more
TL;DR: In this article, composite nanofibers from poly(methylmethacrylate)- (PMMA-) conducting polyaniline [PANI(HCl)] were prepared by using the electrospinning technique.
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Microwave dielectric relaxation spectroscopy study of propylene glycol/ethanol binary mixtures: Temperature dependence
TL;DR: From the minimum energy based geometry optimization, dipole moments of individual monomers of propylene glycol and ethanol and their binary system have been evaluated theoretically at gaseous state as well as alcoholic medium by using PCM and IEFPCM solvation models from the Hatree-Fock and Density Functional Theory methods.
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Morphotropic phase transition studies in ? by far-infrared reflectance spectroscopy
TL;DR: In this article, the morphotropic phase transition in the system has been studied by far-infrared reflectance spectroscopy, and the spectrum is fitted with a model based on the factorized form of the dielectric function.
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Review of perovskite ceramics—microwave dielectric resonator materials
TL;DR: In this article, a review describes the recent developments in microwave dielectric resonator material characteristics and the synthesisation methods are presented briefly, critical parameters involved in the Dielectric Resonator Oscillator (DRO) circuit designs are also reported.