Current-dependent switching characteristics of PI-diphenyl carbamyl films
SCIE
SCOPUS
- Title
- Current-dependent switching characteristics of PI-diphenyl carbamyl films
- Authors
- Kim, M; Choi, S; Ree, M; Kim, O
- Date Issued
- 2007-11
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGI
- Abstract
- In this letter, we investigated the current-dependent switching characteristics of Al/6F-HAB-diphenyl carbamyl (PI-DPC)/Al devices fabricated by spin coating. The current required to switch off the device increased with an increase in the current compliance, limiting the ON-state current, whereas the on and off voltages were almost constant. In addition, the turn-off current and the on and off voltages remained almost constant at the constant current compliance. The observed phenomenon indicates that the bistability of the PI-DPC device that is induced by controlling the current is attributed to filament formation and repulsive Coulomb interaction by charge trapping.
- Keywords
- compliance current; filament; 6F-HAB-diphenyl carbamyl (PI-DPC); MEMORY DEVICE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/23102
- DOI
- 10.1109/LED.2007.906
- ISSN
- 0741-3106
- Article Type
- Article
- Citation
- IEEE ELECTRON DEVICE LETTERS, vol. 28, no. 11, page. 967 - 969, 2007-11
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- There are no files associated with this item.
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