Browse > Article
http://dx.doi.org/10.5757/JKVS.2009.18.6.435

Study on the Compensation of Dielectric Constant in Dielectric Materials  

Oh, Teresa (School of Electronic and Information Engineering, Cheongju University)
Publication Information
Journal of the Korean Vacuum Society / v.18, no.6, 2009 , pp. 435-439 More about this Journal
Abstract
The reason of lowering the dielectric constant of SiOC film was studied using parameters obtained from C-V measurement and refractive index. SiOC film was formed by the force of ionic bonding during the recombination of dissociated gases. Generally, the dielectric constant was obtained from the square of the refractive index or C-V measurement using the metal/insulator/Si structure. The dielectric constant consists of the ionic and electronic elements. It was researched about the dielectric constant of SiOC film using the average of the ionic and electronic elements. The dielectric constant decreased after annealing process. As deposited films trended toward the dielectric constant consisted of most ionic elements, on the other hand, annealed films mostly consisted of electronic elements. Because the effect of ionic elements reduced after annealing. Consequently, it was found that the electronic effect of SiOC film increased and the ionic effect of SiOC film decreased by the after-annealing.
Keywords
Refractive index; Dielectric constant; SiOC film; Electron deficient group;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 K. Lee and J. Yu, Surface Science 589, 8 (2005)   DOI   ScienceOn
2 T. Oh, IEEE transactions on Nanotechnology, 5, 23 (2006)   DOI   ScienceOn
3 T. Oh, Journal of the Korean Physical Society, 51, 528 (2006)   DOI   ScienceOn
4 Li Ding Yu, Sun Lei, Zhang Sheng Dong, Wang Yi, Liu Xiao Yan, and Han Ru Qi, Chin. Phys. Soc. 16, 240 (2007)   DOI   ScienceOn
5 M. J. Kellicutt, I. S. Suzuki, C. R. Burr, M. Suzuki, M. Ohashi, and M. S. Whittingham, Physical Review B. 47(20), 13664 (1993)   DOI   ScienceOn
6 Soo In Kim and Chang Woo Lee, Journal of the Korean Vacuum Society 16(5), 348 (2007)   과학기술학회마을   DOI   ScienceOn
7 J. Widodo, W. Lu, S. G. Mhaisalkar, L. C. Hsia, P. Y. Tan, L. Shen, and K. Y. Zeng, Thin Solid Films, 462-463, 213 (2004)   DOI   ScienceOn
8 K. Meera, C. S. Yang, and C. K. Choi, Journal of the Korean Physical Society, 48, 1713 (2006)
9 J. Frenkel, Phys. Rev. 54, 647 (1938)   DOI
10 H. Ohsaki, Y. Shibayama, A. Nakajim, A. Kinbara, and T. Watanabe, Thin Solid Films 502, 63 (2006)   DOI   ScienceOn
11 R. Navamathavan and C. K. Choi, Journal of the Korean Physical Soc. 48, 1675 (2006)   ScienceOn
12 J. C. Lee and Y. J. Kim, Journal of the Korean Vacuum Society, 17, 189 (2008)   과학기술학회마을   DOI   ScienceOn
13 T. Oh, Journal of the Korean Vaccum Society, 18(1), 49 (2009)   과학기술학회마을   DOI   ScienceOn