[7a-P05-1~80] 17 Nanocarbon and Two-Dimensional Materials (Poster)

[7a-P05-56] N-type doping of MoS2 MOSFET via Enzymatic Reaction

〇Natsumi Ishida¹, Takashi Kobayashi¹, Huiqin Liu¹, Daisuke Kiriya¹ (1.The Univ. Tokyo)

Keywords:

semiconductor,two dimensional material,enzyme

Urea, widely used as a nitrogen fertilizer, is hydrolyzed by urease—an enzyme found in plants and soil—producing ammonia. In this study, we investigated n-type doping of molybdenum disulfide (MoS2) using ammonia generated from a urea-urease aqueous solution. This approach is an attempt to apply biochemical reactions in plants to modulate electrical characteristics, with potential for environmentally responsive device technologies.