標題: Deposition of silicon carbon nitride films by ion beam sputtering
作者: Wu, JJ
Wu, CT
Liao, YC
Lu, TR
Chen, LC
Chen, KH
Hwa, LG
Kuo, CT
Ling, KJ
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: silicon carbon nitride film;ion beam sputtering;deposition;film growth
公開日期: 1-十一月-1999
摘要: Silicon carbon nitride films have been successfully synthesized at a temperature below 100 degrees C from an adenine(C5N5H5)-silicon-mixed target sputtered by Ar ion beam. The effects of Ar ion sputtering voltage, area ratio of Si to adenine in the mixed target and nitrogen atom addition during deposition on the film growth are investigated. XPS, XRD, and ellipsometry were employed to characterize the composition, chemical bonding, structure, and optical property of the films. The growth characteristic and film properties of the silicon carbon nitride films are also compared with those of the carbon nitride films deposited from an adenine target to elucidate the effect of silicon incorporation. The silicon content of the resultant films increased significantly as the area ratio of Si to adenine increased, whereas a higher Ar ion voltage led to a lower level of silicon incorporation, presumably due to differential sputtering yield of Si and adenine. XPS chemical stare analysis revealed multiple bonding structures for every element in the SiCN films, of which possible implications are given. XRD studies showed that only amorphous films for Si-rich SiCN were obtained, while the films with low Si incorporation and deposited at high Ar ion beam voltage contained nanocrystallites. Furthermore, the: refractive index of the SiCN films increased with increasing silicon content. The appearance of the nanocrystalline structure in the films led to a reduction in the refractive index. (C) 1999 Elsevier Science S.A. All rights reserved.
URI: http://dx.doi.org/10.1016/S0040-6090(99)00458-7
http://hdl.handle.net/11536/30994
ISSN: 0040-6090
DOI: 10.1016/S0040-6090(99)00458-7
期刊: THIN SOLID FILMS
Volume: 355
Issue: 
起始頁: 417
結束頁: 422
顯示於類別:會議論文


文件中的檔案:

  1. 000084500800073.pdf

若為 zip 檔案,請下載檔案解壓縮後,用瀏覽器開啟資料夾中的 index.html 瀏覽全文。