Fluorinated thin gate oxides prepared by room temperature deposition followed by furnace oxidation

Kuo Lang Yeh, Ming Jer Jeng, Jenn Gwo Hwu*

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

6 Scopus citations

Abstract

Room temperature deposition in H2SiF6 solution, i.e., liquid phase deposition (LPD), followed by furnace oxidation (FO) is first used to prepare fluorinated thin oxides (LPD/FO). The amount of fluorine existing in the gate oxide is controlled by varying the LPD time in this work. A turnaround breakdown behavior is observed for LPD/FO oxides with various LPD conditions. The oxide with an optimized fluorine concentration shows a significant improvement in oxide breakdown characteristics.

Original languageEnglish
Pages (from-to)671-676
Number of pages6
JournalSolid-State Electronics
Volume43
Issue number3
DOIs
StatePublished - 1999
Externally publishedYes

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