Dinesh Singh Rana

TL;DR: The physical properties of nickel doped cobalt ferrite nanoparticles derived by the chemical co-precipitation route are characterized by XRD, FTIR, TEM, EPR, search coil and ac susceptibility techniques to develop stable kerosene based ferrofluid as mentioned in this paper.

TL;DR: In this article, a chemical co-precipitation method for synthesizing low Curie temperature stable ferrofluid has been used to synthesize samarium doped Mn-Zn ferrite nanoparticles of composition Mna(5)Zn(0.5)Sm(x)Fe(2-x)O(4) (0 <= x <= 0.5), which have been characterized by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy Dispersive Spectroscopy (EDS), Elect

TL;DR: In this article, the authors investigate the behavior of the steer wave in PIEZOELECTRIC COMPOSITE STRUCTURE by comparing two different models: PZT-5H and PVDF.

TL;DR: In this article, the changes in physical, chemical, and surface morphological properties of irradiated films have been investigated using X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM) and Energy Dispersive Analysis by Xray (EDAX) techniques by taking unirradiated (pristine) film as reference.

TL;DR: In this paper, the authors investigated the propagation of shear horizontal waves in a porous piezoelectric composite structure and derived the dispersion relation for the wave propagation along the direction normal to layering and in the direction of layering.