Skip to main content
. 2021 Apr 30;12:2480. doi: 10.1038/s41467-021-22680-5

Fig. 3. Mimicking LTP using an OECT artificial synapse.

Fig. 3

a Scheme of the memory formation process in the human brain. b Short-term memory (STM) to long-term memory (LTM) transition in the P-80% PTHF-based OECT triggered by 20 consecutive gate voltage pulses. c Channel current change comparison of the P-80% PTHF-based OECT after biasing by four different cycles of gate voltage pulses. d Memory level as a function of pulsed gate voltage training cycles. e Channel current change comparison of OECT among three different PTHF ratio after biasing by the 50 pulsed gate voltage. f Memory level with respect to channel composition of OECT at 50 pulsed gate voltage.