Abstract
The improvements in the device characteristics of n-channel MOSFET's that occur at low temperatures are considered in this paper. The device parameters for polysilicon gate FET's with channel lengths of the order of 1 µm have been studied both experimentally and theoretically at temperatures ranging from room temperature down to liquid nitrogen temperature. Excellent agreement was found between the experimental dc device characteristics and those predicted by a two-dimensional current transport model, indicating that device behavior is well understood and predictable over this entire temperature range. A device design is presented for an enhancement mode FET with a channel length of I µm that is suitable for operation at liquid nitrogen temperature.
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.
