Novel Devices for Sub-100 nm CMOS Technology

Beginning with a brief introduction on near 100 nm or below CMOS devices, this paper addresses novel devices for future sub-100 nm CMOS. First, key issues such as gate materials, gate dielectric, source/drain, and channel in Si bulk CMOS devices are considered. CMOS devices with different channel doping and structure are introduced by explaining a figure of merit. Finally, novel device structures such as SOI, SiGe, and double-gate devices will be discussed for possible candidates for sub-100 nm CMOS.