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Dielectric relaxation and transition of porous silicon

  • L. K. Pan*
  • , H. T. Huang
  • , Chang Q. Sun
  • *Corresponding author for this work
  • Nanyang Technological University

Research output: Contribution to journalArticlepeer-review

Abstract

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.

Original languageEnglish
Pages (from-to)2695-2700
Number of pages6
JournalJournal of Applied Physics
Volume94
Issue number4
DOIs
StatePublished - 15 Aug 2003
Externally publishedYes

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