Presentation Information
[9a-PB4-8]Time Resolved Observation of Initial Carrier Injection Process in Organic Thin Film Transistors III
〇(M1)YUTO INOUE1 (1.Chiba Univ.)
Keywords:
Organic thin-film transistor,Time Domain Reflectometry
Understanding the initial carrier injection process from contact electrodes into the
semiconductor layer is essential for clarifying the operation of organic thin-film
transistors (OTFTs). We have observed the carrier injection process in nanosecond
time region by using our extended time domain reflectometry, however, we could
not observe sub-4 ns time region due to the limitation of pulse generator. In this
study, we performed time-resolved TDT measurements in the sub-4 ns region using a
new high-speed pulse generator and sampling oscilloscope.
semiconductor layer is essential for clarifying the operation of organic thin-film
transistors (OTFTs). We have observed the carrier injection process in nanosecond
time region by using our extended time domain reflectometry, however, we could
not observe sub-4 ns time region due to the limitation of pulse generator. In this
study, we performed time-resolved TDT measurements in the sub-4 ns region using a
new high-speed pulse generator and sampling oscilloscope.