Electrical properties of HfO2 films formed by ion assisted deposition

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

In this paper, the electrical and structural analysis of HfO2 thin films formed by Ion Assisted Deposition are reported. The electrical results show excellent layer uniformity and very good reproducibility before post deposition annealing. The influence of the Oxygen flow during the growth upon the electrical properties of the film has also been investigated. Forming gas annealing removed the hysteresis observed in the capacitance measurements. However, the electrical results and TEM measurements show the presence of an important SiO2 interfacial layer.

Original languageEnglish
Title of host publication2006 25th International Conference on Microelectronics, MIEL 2006 - Proceedings
PublisherIEEE Computer Society
Pages351-354
Number of pages4
ISBN (Print)1424401178, 9781424401178
DOIs
Publication statusPublished - 2006
Event2006 25th International Conference on Microelectronics, MIEL 2006 - Belgrade, Serbia
Duration: 14 May 200617 May 2006

Publication series

Name2006 25th International Conference on Microelectronics, MIEL 2006 - Proceedings

Conference

Conference2006 25th International Conference on Microelectronics, MIEL 2006
Country/TerritorySerbia
CityBelgrade
Period14/05/0617/05/06

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