The mechanism of alumina formation from TMA and molecular oxygen using catalytic-CVD with an iridium catalyzer
In: Proceedings of the Third International Conference on Hot-Wire CVD (Cat-CVD) Process, Utrecht, The Netherlands, August 23-27, 2004Thin solid films 501(1-2):35-38; Jg. 501 (2006) 1-2, S. 35-38
Konferenz
- print, 10 ref
Zugriff:
The mechanism of alumina formation from tri-methyl aluminum (TMA) and oxygen (O2) using catalytic-chemical vapor deposition (Cat-CVD) with an iridium catalyzer was investigated by quadrupole mass spectrometry (QMS). Above 600 °C, TMA decomposed into Al and CH3. Aluminum in the presence of O2caused a decrease in O2 and the creation of alumina on Si crystals. These results imply that O2 and Al produced A1O as expected. The iridium catalyzer was resistant to oxidation. MIS diodes with 17-nm-thick alumina gates were produced with a hysteresis shift voltage of 0.01 mV and a fixed charge density of 6.7 × 1011 cm-2.
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The mechanism of alumina formation from TMA and molecular oxygen using catalytic-CVD with an iridium catalyzer
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Autor/in / Beteiligte Person: | OGITA, Yoh-Ichiro ; TOMITA, Toshiyuki |
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Quelle: | Proceedings of the Third International Conference on Hot-Wire CVD (Cat-CVD) Process, Utrecht, The Netherlands, August 23-27, 2004Thin solid films 501(1-2):35-38; Jg. 501 (2006) 1-2, S. 35-38 |
Veröffentlichung: | Lausanne: Elsevier Science, 2006 |
Medientyp: | Konferenz |
Umfang: | print, 10 ref |
ISSN: | 0040-6090 (print) |
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