Bipolar conductivity in nanocrystallized TiO 2

D. R. Islamov*, V. A. Gritsenko, C. H. Cheng, Albert Chin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


This study calculated the contribution of electrons and holes to TiO 2 conductivity in Si/TiO 2/Ni structures by conducting experiments on the injection of minority carriers from n- and p-type silicon. Results show that electrons and holes contribute to the conductivity of TiO 2, enabling two-band conductivity.

Original languageEnglish
Article number032101
JournalApplied Physics Letters
Issue number3
StatePublished - 16 Jul 2012

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