TY - JOUR
T1 - Effect of P3HT passivation layer on triple cation organic-inorganic hybrid perovskite memristor
AU - Wang, Yucheng
AU - Xiong, Yuxuan
AU - Wang, Hongsu
AU - Wu, Xiang
AU - Sha, Jian
AU - Shang, Yueyang
AU - Zhang, Yongqi
AU - Li, Wei
AU - Wang, Shaoxi
N1 - Publisher Copyright:
© 2023
PY - 2023/3
Y1 - 2023/3
N2 - Triple cation organic-inorganic hybrid perovskite (TCP) memristor is a novel candidate for artificial visual applications due to the integrating of recognition, storage, and computing. However, concerns remain regarding the moisture-induced degradation and thermal stability. Here, P3HT was deposited on the TCP film to optimize the memristor performance which showed better film surface quality and lower power consumption. When the thickness of the P3HT layer increases, the grain boundary of the TCP film was gradually filled, leading to the inhibition of the ions/vacancies drifting, and thus the device type was changed from digital to analog. Besides, various functions are demonstrated in TCP photoelectric memristor including excitatory postsynaptic current under optic and electric stimulations and spike rate-dependent plasticity, proving the great application prospects in numerical calculation and information perception.
AB - Triple cation organic-inorganic hybrid perovskite (TCP) memristor is a novel candidate for artificial visual applications due to the integrating of recognition, storage, and computing. However, concerns remain regarding the moisture-induced degradation and thermal stability. Here, P3HT was deposited on the TCP film to optimize the memristor performance which showed better film surface quality and lower power consumption. When the thickness of the P3HT layer increases, the grain boundary of the TCP film was gradually filled, leading to the inhibition of the ions/vacancies drifting, and thus the device type was changed from digital to analog. Besides, various functions are demonstrated in TCP photoelectric memristor including excitatory postsynaptic current under optic and electric stimulations and spike rate-dependent plasticity, proving the great application prospects in numerical calculation and information perception.
KW - P3HT
KW - Perovskite
KW - Photoelectric memristor
KW - Synaptic application
UR - http://www.scopus.com/inward/record.url?scp=85146314926&partnerID=8YFLogxK
U2 - 10.1016/j.cap.2022.12.013
DO - 10.1016/j.cap.2022.12.013
M3 - 文章
AN - SCOPUS:85146314926
SN - 1567-1739
VL - 47
SP - 54
EP - 59
JO - Current Applied Physics
JF - Current Applied Physics
ER -