標題: | THIN POLYOXIDE ON THE TOP OF POLY-SI GATE TO SUPPRESS BORON PENETRATION FOR PMOS |
作者: | LIN, YH LEE, CL LEI, TF CHAO, TS 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 1-五月-1995 |
摘要: | A method of using a thin oxide on the top of the poly-Si gate to getter fluorine for BF2+ in pMOS is proposed and demonstrated. Due to less amount of fluorine in the poly-Si as well as in the gate oxide, the boron penetration through the gate oxide is suppressed. The MOS capacitors fabricated by using this method show less shifts and distortion on C-V curves and better electrical characteristics. |
URI: | http://dx.doi.org/10.1109/55.382227 http://hdl.handle.net/11536/1971 |
ISSN: | 0741-3106 |
DOI: | 10.1109/55.382227 |
期刊: | IEEE ELECTRON DEVICE LETTERS |
Volume: | 16 |
Issue: | 5 |
起始頁: | 164 |
結束頁: | 165 |
顯示於類別: | 期刊論文 |