METHODS AND APPARATUS FOR ANTIMONIDE-BASED BACKWARD DIODE MILLIMETER-WAVE DETECTORS

摘要

Example methods and apparatus for Antimonide-based backward diode millimeter-wave detectors are disclosed. A disclosed example backward diode includes a cathode layer adjacent to a first side of a non-uniform doping profile, and an Antimonide tunnel barrier layer adjacent to a second side of the spacer layer.