Table 1sbto's dielectric properties (800 ℃, 1 h)
〔1〕scott j f，araujo c a.ferroelectric memories〔j〕.science,1989,246：1400～1405.
Judgment of the quality of field-effect transistors and precautions during use
Judgment of the Quality of Field Effect Transistors
Field effect transistor is a voltage control element, while transistor is a current control element.
With the strong support of the National Natural Science Foundation of China,
