Title | ||
---|---|---|
Electrical properties of hafnium silicate films obtained from a single-source MOCVD precursor |
Abstract | ||
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In the present work, the potential of hafnium silicate (HfxSiyO2) films as an alternative gate dielectric to SiO2 for future technology generations is demonstrated. Thermally stable HfxSiyO2 films are deposited from a single-source MOCVD precursor. I–V and C–V measurement data are presented and effects of post-deposition annealing on electrical properties are discussed. A 900°C O2-anneal shows best results in terms of leakage current characteristics and is, therefore, intensively investigated. |
Year | DOI | Venue |
---|---|---|
2005 | 10.1016/j.microrel.2004.11.040 | Microelectronics Reliability |
Keywords | Field | DocType |
leakage current | Hafnium,Leakage (electronics),Electronic engineering,Gate dielectric,Metalorganic vapour phase epitaxy,Annealing (metallurgy),Engineering,Silicate | Journal |
Volume | Issue | ISSN |
45 | 5 | 0026-2714 |
Citations | PageRank | References |
3 | 0.68 | 0 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
M. Lemberger | 1 | 4 | 1.75 |
Albena Paskaleva | 2 | 5 | 2.12 |
Stefan Zürcher | 3 | 4 | 1.07 |
Anton J. Bauer | 4 | 5 | 2.16 |
Lothar Frey | 5 | 14 | 6.73 |
Heiner Ryssel | 6 | 5 | 2.16 |