Abstract
Silicon dioxide films were deposited by the (industrially applied) expanding thermal plasma technique using a gas mixture of argon-oxygen-octamethylcyclotetrasiloxane (OMCTS) and at deposition rates in the range of 5-23 nm/s. The films composition was investigated by means of spectroscopic ellipsometry, Fourier transform infrared spectroscopy and Rutherford backscattering. The composition was close to that of thermal oxide, with only a small residual hydrogen content of 2 at.%. The surface passivation of the silicon dioxide films was tested on 1.3Omegacm n-type FZ crystalline silicon wafers. A good level of surface passivation of 54 cm/s was reached after a 15 minute forming gas anneal at 600 degC
Original language | English |
---|---|
Title of host publication | Conference record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion. Waikoloa, HI, USA. IEEE Electron Devices Soc. 7-12 May 2006 |
Place of Publication | Piscataway, NJ, USA |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 1134-1137 |
ISBN (Print) | 1-424-40016-3 |
DOIs | |
Publication status | Published - 2006 |
Event | conference; WCPEC : IEEE World Conference on Photovoltaic Energy Conversion ; 4 (Waikoloa, Hawaii) : 2006.05.07-12 - Duration: 1 Jan 2006 → … |
Conference
Conference | conference; WCPEC : IEEE World Conference on Photovoltaic Energy Conversion ; 4 (Waikoloa, Hawaii) : 2006.05.07-12 |
---|---|
Period | 1/01/06 → … |
Other | WCPEC : IEEE World Conference on Photovoltaic Energy Conversion ; 4 (Waikoloa, Hawaii) : 2006.05.07-12 |