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The electric polarization in polyethylene oxide com-plexed with LiClO4 has been investigated over the frequency range from 10 mHz to 10 kHz. The exciting electric fields have been chosen so high that nonlinear components in the dielectric response are evident. Nonlinear dielectric and conductive spectra are determined and their temperature dependence is studied. It is found that the nonlinear relaxation...
The measurement system for a permittivity distribution has been investigated based on the measured capacitance using long distance measurement electrodes with a shield and additional electrodes. However, it has not been established to measure the permittivity distribution yet. The authors have compared the experiment results with numerical ones using long distance capacitor with two acrylic rods....
The use of an RTE operating system facilitates the development of an efficient Fourier transform spectrometer which can obtain time dependent data in the four microsecond to 3000 second range. Permittivities over a frequency range of 10−4 to 104 Hz are thus obtained. Program development is much easier than in more limited systems such as BCS. The Input/Output flexibility of the RTE system utilizing...
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