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13:45 〜 14:00奨励賞エントリー英語発表

[19p-A309-2]Synthesis of π-SnS Colloidal Quantum Dots for Field-Effect Transistors

〇(D)Thanyarat Phutthaphongloet^1,2,3, Ricky D. Septianto^1,3, Retno Miranti¹, Nobuhiro Matsushita², Yoshihiro Iwasa¹, Satria Z. Bisri^1,3 (1.RIKEN CEMS, 2.Tokyo Inst. of Tech., 3.Tokyo Univ. of Ag. Tech.)

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キーワード：

Nanocrystals、Quantum dots、Allotropes

Here we report a controllable synthesis of monodispersed π-SnS QDs using the hot injection method. We also demonstrate a modified liquid/air interfacial assembly of π-SnS QDs to fabricate thin-film field-effect transistors (FET). This investigation will provide insights into the factors influencing the formation of different phases of SnS QDs. The successful π-SnS thin films present new opportunities for developing environmentally friendly transistors based on quantum dots.

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