Electronic Resource
Springer
Il nuovo cimento della Società Italiana di Fisica
14 (1992), S. 253-260
ISSN:
0392-6737
Keywords:
Dielectric thin films
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Summary Polyacrylamide polymer films of thickness 4.15 μm were prepared by isothermal immersion technique. The dielectric capacitance and dielectric loss of the films were studied as functions of frequency and temperature in the range 100 Hz|10 MHz and (300|450)K, respectively. Two dielectric loss peaks were observed in the dielectric loss spectra and were identified as β and α peaks. The β peak was attributed to the reorientation of dipoles and the α-peak was attributed to the deformations accompanied by large changes in the directions or locations of the dipoles.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02457387
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