Abstract. The ac conductivity and dielectric constant of poly(N-methyl pyrrole) thin films have been investi-gated in the temperature range 77–350 K and in the frequency range 102–106 Hz. The well defined loss peaks have been observed in the temperature region where measured ac conductivity approaches dc conductivity. These loss peaks are associated with the hopping of the charge carriers. The frequency and temperature dependence of ac conductivity have been qualitatively explained by considering the contribution from wo mechanisms; one giving a linear dependence of conductivity on frequency and other having distribution of relaxation times giving rise to broad dielectric loss peak
DC conductivity measurements were performed by modied four-probe rig on electrochemically synthesize...
Abstract-- The scope of this work is to analyze the dielectric data obtained for the Poly (3-hydroxy...
The properties of a series of new synthesized poly(imidazopyrolones) shortly named here as pyrrones,...
The de conductivity of electrochemically synthesized polypyrrole films doped from light to intermedi...
The measurements of ac conductivity [sigma(m)(omega)] dielectric constant [epsilon'(omega)] and loss...
The d.c. conductivity and the electric a.c, response from 100 Hz up to 40 MHz of poly(3n-decylpyrrol...
The temperature dependences of conductivity at alternating current (a frequency of 1 kHz) were studi...
Polyaniline thin films were prepared by ac plasma polymerization technique. Capacitance, dielectric ...
The conducting polymer poly(3n-decylpyrrole) (P3DP) has a promising chemical stability and processab...
We have prepared the polymer thin films of a 3-(1,1-dicyanothenyl)-1-phenyl-4,5-dihydro-1H-pyrazole ...
We present here the evidence for the origin of dc electrical conduction and dielectric relaxation in...
By combining the techniques of dielectric relaxation spectroscopy (DRS), measurement of both ac and ...
Dielectric measurements carried out on drop casted from solution of emeraldine base form of polyanil...
AC electrical conductivity and dielectric constants are measured at different temperatures (323K, 33...
Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME...
DC conductivity measurements were performed by modied four-probe rig on electrochemically synthesize...
Abstract-- The scope of this work is to analyze the dielectric data obtained for the Poly (3-hydroxy...
The properties of a series of new synthesized poly(imidazopyrolones) shortly named here as pyrrones,...
The de conductivity of electrochemically synthesized polypyrrole films doped from light to intermedi...
The measurements of ac conductivity [sigma(m)(omega)] dielectric constant [epsilon'(omega)] and loss...
The d.c. conductivity and the electric a.c, response from 100 Hz up to 40 MHz of poly(3n-decylpyrrol...
The temperature dependences of conductivity at alternating current (a frequency of 1 kHz) were studi...
Polyaniline thin films were prepared by ac plasma polymerization technique. Capacitance, dielectric ...
The conducting polymer poly(3n-decylpyrrole) (P3DP) has a promising chemical stability and processab...
We have prepared the polymer thin films of a 3-(1,1-dicyanothenyl)-1-phenyl-4,5-dihydro-1H-pyrazole ...
We present here the evidence for the origin of dc electrical conduction and dielectric relaxation in...
By combining the techniques of dielectric relaxation spectroscopy (DRS), measurement of both ac and ...
Dielectric measurements carried out on drop casted from solution of emeraldine base form of polyanil...
AC electrical conductivity and dielectric constants are measured at different temperatures (323K, 33...
Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME...
DC conductivity measurements were performed by modied four-probe rig on electrochemically synthesize...
Abstract-- The scope of this work is to analyze the dielectric data obtained for the Poly (3-hydroxy...
The properties of a series of new synthesized poly(imidazopyrolones) shortly named here as pyrrones,...