Abstract

The impacts of Mg, SrO or BaO capping, alkali earth oxides, into La2O3 MOS devices have been examined. A roll-off characteristic in flat-band voltage (Vfb) dependence on equivalent oxide thickness (EOT) has been suppressed with Mg capping and incorporation. On the other hand, capping with SrO and BaO have showed roll-up characteristics below an EOT of 1.2 nm. The main reason can be considered as the change in the number of fixed charges. No notable change in leakage current (Jg) has been observed.

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 call

Disclaimer: 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.