Full text loading...
A cross-sectional view of an OTFT used in the present work.
Transfer characteristics under illumination for an OTFT.
The off-state drain currents as a function of brightness at (a) and and (b).
(a) A cross-sectional view of contact between source/drain and active. (b) A schematic diagram of the potential barrier model. The valence-band edge is shown with charges at the grain boundaries and an is shown with activation energy for hole transport.
The photocurrents of OTFT measured at and at 25 and . The increase of current and the relaxation to the steady-state value can be seen.
Article metrics loading...