A study was performed on the dielectric relaxation and transition of porous silicon. The dielectric impedance measurements revealed three semicircles in a Cole-Cole plot when the temperature was raised to 773 K. It was found that at critical temperature, a high degree of dispersion in the real and imaginary parts of the permittivity occurred at low frequencies.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)