Abstract: Using a helium cryostat, the temperature for a substrate wafer(s) is reduced to 2.2 Kelvin over a period of twenty-four hours. Next, a soak segment will hold the temperature of the substrate wafer at 2.2 Kelvins for a period of ninety-six hours. At these low temperatures, alloys such as GaAs, InP, and GaP will form dipole molecular moments, which will re-align along lines of internal magnetic force as molecular bonds condense. Next the substrate wafer's temperature is ramped up to room temperature over a period of twenty-four hours. Next, the temperature of the substrate wafer is ramped up to assure that the temperature gradients made to occur within the wafer are kept low. Typically, a temper ramp up temperature will range between 300° F. to 1100° F. and depends upon the single crystal material used to construct the substrate wafer. Next, the substrate wafer undergoes a temper hold segment, which assures that the entire substrate wafer has had the benefit of the tempering temperature.

Abstract: Using a helium cryostat, the temperature for a substrate wafer(s) is reduced to 2.2 Kelvin over a period of twenty-four hours. Next, a soak segment will hold the temperature of the substrate wafer at 2.2 Kelvin for a period of ninety-six hours. At these low temperatures, alloys such as GaAs, InP, and GaP will form dipole molecular moments, which will re-align along lines of internal magnetic force as molecular bonds condense. Next the substrate wafer's temperature is ramped up to room temperature over a period of twenty-four hours. Next, the temperature of the substrate wafer is ramped up to assure that the temperature gradients made to occur within the wafer are kept low. Next, the substrate wafer undergoes a temper hold segment, which assures that the entire substrate wafer has had the benefit of the tempering temperature.