Abstract
An arsenic and phosphorus double implanted source/drain junction is proposed for 0.25- and sub-0.25-/spl mu/m NMOSFET technology. Arsenic is for the shallow high concentration region beneath the silicide, and phosphorus is for the slightly deeper junction to increase junction quality and to reduce junction capacitance. The arsenic and phosphorus double implantation is performed after sidewall formation. The double implanted source/drain junction shows a drastic reduction of reverse leakage current and little effect on the short channel characteristics compared with an arsenic only implanted device. Moreover, the circuit performance is improved by about 2.5%.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
