[15a-M_123-1~13] FS.1 Focused Session "AI Electronics"

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[15a-M_123-11] Emergent Inductance in Organic Single-Crystal Memristors

Yugo Oshima¹, Tetsuro Moriya², Shinya Takaishi³, Ryosuke Murata⁴, Tetsuro Kusamoto⁵, Hiroshi M. Yamamoto⁴, Reizo Kato¹, 〇Taishi Takenobu² (1.RIKEN, 2.Nagoya Univ., 3.Tohoku Univ., 4.IMS, 5.Osaka Univ.)

Keywords:

memristor

We fabricated two-terminal devices using organic single crystals ((Et-4BrT)[Ni(dmit)₂]₂, [Ni(chxn)₂Br]Br₂, and θ-(BEDT-TTF)₂CsZn(SCN)₄) and characterized them by I–V measurements and AC impedance spectroscopy. All materials exhibited memristive behavior with pinched hysteresis loops, together with emergent inductive responses revealed in the AC spectra. In this presentation, we discuss the possible origins of the emergent inductance and the potential of organic single-crystal memristors for synapse- and neuron-like device functions.