부산대학교 도서관

Perfectly self aligned vertical multiple independent gate field effect transistor (MIGFET) CMOS devices have been fabricated. The unique process used to fabricate these devices allow them to be integrated with FinFET devices. Device and circuit simulations have been used to explain the device and explore new applications using this device. A novel application of the MIGFET as a signal mixer has been demonstrated. The undoped channel, very thin body, perfectly matched gates allows charge coupling of the two signals and provide a new family of applications using the MIGFET mixer. Since the process allows integration of regular CMOS double gate devices and MIGFET devices this technology has potential for various digital and analog mixed-signal applications.