Dry etching of LaNiO3 thin films using inductively coupled plasma
In: Proceedings of the joint meeting of the 7th APCPST (Asia Pacific Conference on Plasma Science and Technology) and the 17th SPSM (Symposium on Plasma Science for Materials), Fukuoka, Japan, June 29-July 2, 2004Thin solid films 506-07:217-221; Jg. 506-07 (2006) S. 217-221
Konferenz
- print, 18 ref
Zugriff:
The etching characteristics of LaNiO3 (LNO) thin films and SiO2in Cl2/Ar plasma were investigated. LNO etch rates decreased with increasing Cl2 fraction in Ar plasma and the working pressure. Langmuir probe measurement showed a noticeable influence of Cl2/Ar mixing ratio on electron temperature, electron density, and ion current density. The modeling of volume kinetics for charged particles and OES measurements for neutral atoms indicated monotonous changes of both densities and fluxes of active species such as chlorine atoms and positive ions. The LNO etch rate behavior may be explained by physical mechanisms.
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Dry etching of LaNiO3 thin films using inductively coupled plasma
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Autor/in / Beteiligte Person: | KIM, Gwan-Ha ; KIM, Dong-Pyo ; KIM, Kyoung-Tae ; KIM, Chang-Il ; LEE, Cheol-In ; KIM, Tae-Hyung |
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Quelle: | Proceedings of the joint meeting of the 7th APCPST (Asia Pacific Conference on Plasma Science and Technology) and the 17th SPSM (Symposium on Plasma Science for Materials), Fukuoka, Japan, June 29-July 2, 2004Thin solid films 506-07:217-221; Jg. 506-07 (2006) S. 217-221 |
Veröffentlichung: | Lausanne: Elsevier Science, 2006 |
Medientyp: | Konferenz |
Umfang: | print, 18 ref |
ISSN: | 0040-6090 (print) |
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