A circuit and method for controlling a switching voltage regulator having a switch including one or more switching transistors and an output adapted to supply current at a regulated voltage to a load including an output capacitor. The system generates a search query that includes a search term and, in response to the search query, receives a list of one or more references to documents in the network. The quarter-wave plate includes a combination of a first retardation plate and a second retardation plate each producing a different phase difference. The hybrid switch is connected between the ferroelectric capacitor and the bit line and selectively switched depending on voltages applied to the word line. In a second embodiment, programming pulses of about 0.