摘要:
Lithography using solid immersion lenses is disclosed. In one aspect, an apparatus is provided that includes a resist film that has a first side and a second and opposite side. One or more solid immersion lenses are positioned over the first side of the resist film. In another aspect, a method of manufacturing is provided that includes forming a resist film and exposing the resist film with radiation transmitted through one or more solid immersion lenses.
摘要:
Various apparatus and methods for enhancing hot-electron luminescence in an integrated circuit are provided. In one aspect, an apparatus is provided that includes a first circuit device coupled to a first voltage source that is operable to bias the first circuit device to a first voltage, and a second circuit device that has a first input coupled to the first voltage source and a junction defining a first side and a second side. One of the first and second sides is coupled to a second voltage source that is independent of the first voltage source and capable of selectively biasing the one of the first and second sides at a second voltage higher than the first voltage. The second device is operable to emit a hot-electron induced photon upon entry into saturation.
摘要:
Various methods of hot-electron imaging a workpiece are provided. In one aspect, a method of examining a workpiece is provided that includes directing a first photon at a photodetector at a first known time and stimulating a circuit device of the workpiece at a second known time to produce a condition in the circuit device conducive to photon emission. At least one photon emitted by the circuit device in response to the stimulation is detected. The first photon increases the quantum efficiency of the photodetector in detecting the at least one photon. The detection of the at least one photon relative to the first known time and the second known time is time correlated to temporally distinguish the first photon and the at least one photon and to temporally correlate the stimulation of the circuit device to the detection of the at least one photon.