Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1443114 | Synthetic Metals | 2009 | 4 Pages |
Abstract
Organic thin film transistors (OTFTs) for low-voltage operation have been realized with very thin organic–inorganic hybrid gate dielectrics. Organic–inorganic hybrid thin films have good electrical properties, including high dielectric strength and low leakage current density down to 40 nm thickness. In addition, organic–inorganic hybrid thin films have smooth and hydrophobic surface. OTFTs with 40-nm-thick organic–inorganic hybrid dielectrics are operating within −5 V and exhibit a mobility of 0.3 cm2/(V s), a threshold voltage of −2.6 V, and a small subthreshold swing of 0.43 V/decade. In addition, OTFTs with 40-nm-thick organic–inorganic hybrid dielectrics have low hysteresis.
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Related Topics
Physical Sciences and Engineering
Materials Science
Biomaterials
Authors
Chaun Gi Choi, Byeong-Soo Bae,