IBS Publications Repository: Colloidal Synthesis of Uniform-Sized Molybdenum Disulfide Nanosheets for Wafer-Scale Flexible Nonvolatile Memory

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Colloidal Synthesis of Uniform-Sized Molybdenum Disulfide Nanosheets for Wafer-Scale Flexible Nonvolatile Memory

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Title: Colloidal Synthesis of Uniform-Sized Molybdenum Disulfide Nanosheets for Wafer-Scale Flexible Nonvolatile Memory

Author(s): Donghee Son; Sue In Chae; Myungbin Kim; Moon Kee Choi; Jiwoong Yang; Kunsu Park; Vinayak S. Kale; Ja Hoon Koo; Changsoon Choi; Lee M.; Kim J.H.; Taeghwan Hyeon; Dae-Hyeong Kim

Subject: colloidal synthesis, ; flexible electronics, ; MoS2 nanosheets, ; resistive random access memory

Abstract: Large-scale colloidal synthesis and integration of uniform-sized molybdenum disulfi de (MoS2) nanosheets for a fl exible resistive random access memory (RRAM) array are presented. RRAM using MoS2 nano sheets shows a approximate to 10 000 times higher on/off ratio than that based on exfoliated MoS2. The good uniformity of the MoS2 nanosheets allows wafer-scale system integration of the RRAM array with pressure sensors and quantum-dot light-emitting diodes. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim