Ajit Kumar Meikap

TL;DR: In this article, the preparation of nanocomposites in which the multiwall carbon nanotubes (MWCNT) have been mixed with conducting polypyrrole (PPy) via an in situ chemical oxidative preparation method is described.

TL;DR: In this article, the authors reported the DC and AC electrical properties of polyvinyl alcohol (PVA)-selenium (Se) nanocomposite films in the temperature (T) range 298 K ≤ T ≤ 420 K and in the frequency (f) range 120 Hz ≤ f ≤ 1 MHz.

TL;DR: In this paper, a back-to-back Schottky diode device was used to extract the currentvoltage and capacitance-voltage characteristics, ideality parameters, built in voltage, and charge density.

TL;DR: The results of a comprehensive study of localization and electron-electron interaction effects in doped polypyrrole films show the conductivity when temperature T>10 K can be explained by Mott's variable-range hopping model and the density of states and hopping distance can be calculated from these data.

TL;DR: In this article, the synthesis of polyaniline nanorod with gold by chemical oxidative method is reported, in which morphological, structural, optical and electrical transport properties of the samples are characterized by scanning electron microscope with energy dispersive spectroscopy, x-ray diffractometer, fourier transform infra red spectrometer, optical absorption spectro-graph, and low temperature electrical transport measurement.