A slew rate enhancing circuit is disclosed. The method includes relaxing a gate structure using a low temperature thermal creep process to enhance channel strain. A plurality of first test payloads to test first hypothesis can be synthesized and submitted to the application during respective executions of the application. In some embodiments, the control systems and methods may be used to control the delivery of energy, such as radio frequency energy, to body tissue, such as lung tissue. Thus, the exemplary external electrode fluorescent lamp has a reduced non-fluorescent region and an enlarged fluorescent region.