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  1. Article

    Open Access

    Correction to: Memristive Devices Based on Two-Dimensional Transition Metal Chalcogenides for Neuromorphic Computing

    Ki Chang Kwon, Ji Hyun Baek, Kootak Hong, Soo Young Kim, Ho Won Jang in Nano-Micro Letters (2022)

  2. Article

    Open Access

    Memristive Devices Based on Two-Dimensional Transition Metal Chalcogenides for Neuromorphic Computing

  3. Based on the benefits of two-dimensional (2D) transition metal chalcogenides (TMC) materials, the operating concepts and basics of memristors for neuromorp...

  4. Ki Chang Kwon, Ji Hyun Baek, Kootak Hong, Soo Young Kim, Ho Won Jang in Nano-Micro Letters (2022)

  5. Article

    Open Access

    Architecture engineering of nanostructured catalyst via layer-by-layer adornment of multiple nanocatalysts on silica nanorod arrays for hydrogenation of nitroarenes

    Direct consideration for both, the catalytically active species and the host materials provides highly efficient strategies for the architecture design of nanostructured catalysts. The conventional wet chemica...

    Kootak Hong, Jun Min Suh, Tae Hyung Lee, Sung Hwan Cho in Scientific Reports (2022)

  6. No Access

    Article

    Facile synthesis of monodispersed Pd nanocatalysts decorated on graphene oxide for reduction of nitroaromatics in aqueous solution

    We synthesized the reproducible heterogeneous catalyst of graphene oxide (GO)-supported palladium nanoparticles (NPs) via a simple and green process. The structure, morphology and physicochemical properties of...

    Kaiqiang Zhang, Kootak Hong, Jun Min Suh in Research on Chemical Intermediates (2019)

  7. No Access

    Article

    Direct Observation of Surface Potential Distribution in Insulation Resistance Degraded Acceptor-Doped BaTiO3 Multilayered Ceramic Capacitors

    Insulation resistance (IR) degradation in BaTiO3 is a key issue for develo** miniaturized multilayer ceramic capacitors (MLCCs) with high capacity. Despite rapid progress in BaTiO3-based MLCCs, the mechanism of...

    Kootak Hong, Tae Hyung Lee, Jun Min Suh, Jae-Sung Park in Electronic Materials Letters (2018)

  8. No Access

    Article

    Tungsten disulfide thin film/p-type Si heterojunction photocathode for efficient photochemical hydrogen production

    We demonstrate the tungsten disulfide (WS2) thin film catalysts prepared by the sulfurization of vacuum deposited WO3 thin films for efficient hydrogen production with over 90% Faradaic efficiency. The 23-nm-thic...

    Ki Chang Kwon, Seokhoon Choi, Kootak Hong, Dinsefa Mensur Andoshe in MRS Communications (2017)