Investigation of effects of polymer semiconductor blends on threshold voltage tuning of field effect transistors

• Main Author: Tan, Zhen Hao.
• Other Authors: Subodh Gautam Mhaisalkar
• Format: Final Year Project
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering
• Online Access: http://hdl.handle.net/10356/15438
• Institution: Nanyang Technological University

In this project, inverters were fabricated using three different thiophenes (P3HT, PQT and PBTDT) as the semiconductor layer and were electrically tested. All three polymer based inverters showed good switching characteristics and gain of > 2. However, due to the positive threshold voltage, the s...