Abstract—We designed a one-mask process for all-molybdenum-based laterally actuated anoelectromechanical switches. The damascene-like process is designed to ensure a smooth, high-aspect ratio, and metal-to-metal mechanical contact. Based on the statistical study of 800 devices, very high process yield can be achieved for fixed–fixed beam devices by selecting suitable device dimensions, i.…
Abstract—We report on characterization of Si-to-Si contact microswitches fabricated in an ultraclean encapsulation process. This three-terminal microswitch relies on a curved beam (source) that actuates toward the contact terminal (drain) by charging the control terminal (gate). The operation range of this switch from −60 °C to 300 °C is investigated, which approximately yields a resistan…