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Thermal equilibrium behavior in inhomogeneous, undoped amorphous silicon

  • Jin Jang
  • , Seung Kyu Lee
  • , Jae Boong Kim
  • , Hye Yong Chu
  • , Choochon Lee

Research output: Contribution to journalArticlepeer-review

Abstract

We report a new thermal equilibrium behavior in inhomogeneous, undoped amorphous silicon. The room-temperature conductivity increases by two orders of magnitude compared with the annealed value just after fast cooling from above 180°C. The decay of the excess conductivity follows (time)- 1 behavior, which is independent of the temperature. We suggest a possible explanation based on the material inhomogeneity.

Original languageEnglish
Pages (from-to)1101-1103
Number of pages3
JournalApplied Physics Letters
Volume56
Issue number12
DOIs
Publication statusPublished - 1990

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