Abstract
Abstract
With the development of the integrated circuit industry and semiconductor technology, we have entered the sub-10 nanometers era, which means the distance between adjacent components in a device is less than 10 nm. This is a situation where the parasitic capacitance of metal interconnects must be considered. Parasitic capacitance can act as a significant influence in different ways on disparate devices. Fin field-effect transistors and microelectromechanical systems are typical devices and deserve further detailed explanation on their parasitic capacitance. There are many ways to reduce parasitic capacitance and its attendant effects, including using materials with low dielectric constants and optimizing the structure of the layout. Some others are newly brought out in recent years due to advanced industrial technology and new materials, including carbon nanotubes, oxide-free spacer layers, and tunneling hybrid technology. All these methods are of great significance and practicability to producing and applying semiconductor devices and structures. Knowing more about this expertise about parasitic capacitance can help us better understand its nature and specialties.