Operation method of OTS gate tube
An operation method and a technology of a gating tube, applied in the field of micro-nano electronics, to achieve the effects of wide application, suppression of threshold drift, and reduction of threshold voltage drift
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[0035] In this embodiment, pulses are applied to both ends of the OTS gate tube; wherein, the chalcogenide gate material of the OTS gate tube is Ge x Te 1-x , the materials of the first electrode layer and the second electrode layer are both W.
[0036] In the pulse operation method of the OTS gate tube, in order to facilitate the extraction of the threshold voltage, a triangle wave with a rise of 500ns and a fall of 500ns with a maximum amplitude of 2.5V is used.
[0037] Use the above-mentioned unidirectional triangular wave pulse to continuously apply pulses in the same direction to the OTS gate tube, extract the threshold voltage corresponding to each pulse, calculate the average value of the threshold voltage and the 95% confidence interval CI for every 100 pulses, and record a collection point , a total of 7 acquisition points are obtained; under the action of the unidirectional triangular wave pulse, the threshold voltage-acquisition point distribution diagram of the o...
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