Abstract
In this letter, the physical mechanisms of resetting a TiOx resistance-change memory device are explored for both unipolar and bipolar switching modes. It is observed that the statistical distributions of switching parameters are very different for the two types of switching modes. The data support previous evidence that thermal dissolution of the conductive filament (CF) is the mechanism for unipolar reset, while local redox reaction is responsible for bipolar reset. It is found that the CF is destroyed during unipolar switching but can be reused during bipolar switching.
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.
