hrough analyzying photocarrier mobilities in stationary and transient photocurrent decay in polydiacetylene-(bis-p-toluene sulfonate)
PDA-TS
a new photocarrier transport model is presented. The fast (picosecond) initial component of photocurrent decay is due to hot carriers in extended band states
and the longertime (nanosecond) component of photocurrent decay is defects (chain end) dominated transport and due to its one-D character.