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  1. No Access

    Article

    Thermally induced atomic reconstruction into fully commensurate structures of transition metal dichalcogenide layers

    Twist angle between two-dimensional layers is a critical parameter that determines their interfacial properties, such as moiré excitons and interfacial ferro-electricity. To achieve better control over these p...

    Ji-Hwan Baek, Hyoung Gyun Kim, Soo Yeon Lim, Seong Chul Hong… in Nature Materials (2023)

  2. No Access

    Article

    Fabrication of Ni Nanoparticle-Embedded Porous Carbon Nanofibers Through Selective Etching of Selectively Oxidized MgO

    The design of the material synthesis process is important because this process can be applied to a variety of materials and used in different applications. Herein, we selectively oxidized two types of metals i...

    Gi-Baek Lee, Won-Hyo Joo, Ho-Young Kang, Jae-Chan Lee… in Electronic Materials Letters (2022)

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    Article

    Understanding the Behavior of Oxygen Vacancies in an SrFeOx/Nb:SrTiO3 Memristor

    SrFeOx resistive switching memory devices based on brownmillerite with an oxygen vacancy channel exhibit high durability and fast performance. In particular, a high on/off ratio of > 104 was observed when Nb-dope...

    Hyoung Gyun Kim, Ventaka Raveendra Nallagatla… in Electronic Materials Letters (2022)