[20p-C309-1~10] Applications of new ferroelecric materials for the future electric devices

[20p-C309-2] Understanding and future perspectives of negative capacitance FET

〇Masaharu Kbayashi^1,2 (1.VDEC, Univ. Tokyo, 2.IIS, Univ. Tokyo)

Keywords:negative capacitance, ferroelectric

Negative capacitance FET (NCFET) is a promising technology that can realize steep subthreshold swing for ultralow voltage operation. It has been 10 years since the concept was proposed. There are many experimental demonstrations of NCFET in conferences and journals, however, we have not reach yet the conclusive understanding of operation principle. In this talk, I will explain our recent progresses on the physical understanding of NCFET and future perspectives.