Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1674735 | Thin Solid Films | 2007 | 6 Pages |
Abstract
The performances of pentacene thin-film transistor with plasma-enhanced atomic-layer-deposited (PEALD) 150 nm thick Al2O3 dielectric are reported. Saturation mobility of 0.38 cm2/V s, threshold voltage of 1 V, subthreshold swing of 0.6 V/decade, and on/off current ratio of about 108 have been obtained. Both depletion and enhancement mode inverter have been realized with the change of treatment method of hexamethyldisilazane on PEALD Al2O3 gate dielectric. Full swing depletion mode inverter has been demonstrated at input voltages ranging from 5 V to − 5 V at supply voltage of − 5 V.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Jae Bon Koo, Jung Wook Lim, Seong Hyun Kim, Sun Jin Yun, Chan Hoe Ku, Sang Chul Lim, Jung Hun Lee,