[9a-B32-1~12] 12.2 Characterization and Materials Physics

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[9a-B32-3] In Situ AI Analysis of Single-Molecule Junction Formation Dynamics
Using ELGP Nanogap Electrodes

〇Masashi Mitoma¹, Izawa Seiichiro¹, Kajikawa Kotaro², Shintani Ryo³, Majima Yutaka¹ (1.MSL, Science Tokyo, 2.Science Tokyo, EE, 3.Osaka Univ., Sch. Eng. Sci.)

Keywords:

Single-Molecular Transistor,In-situ Measurement

In this study, we conducted in situ measurements on numerous devices to examine the process of single-molecular-bridge formation when heteroepitaxial spherical Au/Pt nanogap electrodes, fabricated using electron beam lithography (EBL) and electroless gold plating (ELGP), were immersed in a solution containing a Si2×2 derivative. As a result, we successfully captured events related to single-molecular-junction formation. We applied AI analysis to these time-series data to identify guidelines for developing single-molecule transistors that operate at room temperature.