2016 IEEE International Reliability Physics Symposium (IRPS) 2016
DOI: 10.1109/irps.2016.7574643
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Alteration of oxide-trap switching activity at operating condition by voltage-accelerated stressing

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Cited by 2 publications
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“…The general understanding is that c and e are functions of applied biases and temperature only and are invariant under a given operating condition. Interestingly, it has been found in some studies [88], [95], [126], [127] that accelerated gate stressing, typical during BTI testing, could change the capture/emission characteristics of some switching traps, showing a volatile nature not only in terms of charge occupancy, but also in terms of the atomic structure of the underlying defects. These effects may impact models or applications that presume trap properties are stress invariant.…”
Section: ) Samplementioning
confidence: 99%
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“…The general understanding is that c and e are functions of applied biases and temperature only and are invariant under a given operating condition. Interestingly, it has been found in some studies [88], [95], [126], [127] that accelerated gate stressing, typical during BTI testing, could change the capture/emission characteristics of some switching traps, showing a volatile nature not only in terms of charge occupancy, but also in terms of the atomic structure of the underlying defects. These effects may impact models or applications that presume trap properties are stress invariant.…”
Section: ) Samplementioning
confidence: 99%
“…To date, much understanding on the characteristics of discrete switching oxide traps (SOTs) that in a small-area MOSFET has been obtained from the perspective of BTI or gate stressing (Vg) studies [86], [88], [93], [126], [127]. On the other hand, comparable to BTI effect, the hot carrier injection (HCI) degradation is also a serious concern [129], [164].…”
Section: Chapter Summarymentioning
confidence: 99%