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  1. Article

    Open Access

    Ultra-low-current driven InGaN blue micro light-emitting diodes for electrically efficient and self-heating relaxed microdisplay

    InGaN-based micro-light-emitting diodes have a strong potential as a crucial building block for next-generation displays. However, small-size pixels suffer from efficiency degradations, which increase the powe...

    Woo ** Baek, Juhyuk Park, Joonsup Shim, Bong Ho Kim… in Nature Communications (2023)

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  2. Article

    Open Access

    Atomic rearrangement of a sputtered MoS2 film from amorphous to a 2D layered structure by electron beam irradiation

    We synthesised a crystalline MoS2 film from as-sputtered amorphous film by applying an electron beam irradiation (EBI) process. A collimated electron beam (60 mm dia.) with an energy of 1 kV was irradiated for on...

    Bong Ho Kim, Hyun Ho Gu, Young Joon Yoon in Scientific Reports (2017)

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