Piezoelectrically controlled superconducting switch

摘要

A piezoelectrically controlled superconducting switch is provided for use in superconducting devices and piezoelectric devices. This switch includes a substrate, a superconductor which is bonded to the substrate, and a piezoelectric subassembly which has a load applicator and voltage source for straining the superconductor and for changing its superconductor curve of resistivity versus temperature.