I-V and C-V characteristics of ferroeletric SbSI(film)-Si-metal devices

Abstract
I-V and C-V characteristics of flash evaporated SbSi films on n-type silicon substrates are reported. The I-V characteristics at voltages below 1.0 volt are consistent with the hetero-junction formation between p-SbS1 and n-type Silicon. However, the C-V characteristics resemble with that that of conventional MIS structures indicating that at higher voltages>1.0 volt, the film properties dominate over the junction properties. The C-V shows hysteresis effects on retrace which persist in the paraelectric phase, but the area of the loop is reduced.

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