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    Article

    Scalable integration of hybrid high-κ dielectric materials on two-dimensional semiconductors

    Two-dimensional (2D) semiconductors are promising channel materials for next-generation field-effect transistors (FETs). However, it remains challenging to integrate ultrathin and uniform high dielectrics on 2D...

    Yongshan Xu, Teng Liu, Kailang Liu, Yinghe Zhao, Lei Liu, Penghui Li in Nature Materials (2023)

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    Article

    A wafer-scale van der Waals dielectric made from an inorganic molecular crystal film

    Van der Waals dielectrics, such as hexagonal boron nitride, are widely used to preserve the intrinsic properties of two-dimensional semiconductors in electronic devices. However, fabricating these materials on...

    Kailang Liu, Bao **, Wei Han, **ang Chen, Penglai Gong, Li Huang in Nature Electronics (2021)

  3. Article

    Open Access

    Two-dimensional inorganic molecular crystals

    Two-dimensional molecular crystals, consisting of zero-dimensional molecules, are very appealing due to their novel physical properties. However, they are mostly limited to organic molecules. The synthesis of ...

    Wei Han, Pu Huang, Liang Li, Fakun Wang, Peng Luo, Kailang Liu in Nature Communications (2019)

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    Article

    Salt-assisted chemical vapor deposition of two-dimensional materials

    Two-dimensional (2D) materials with atomic thickness are promising candidates for the applications in future semiconductor devices, owing to their fascinating physical properties and superlative optoelectronic...

    Wei Han, Kailang Liu, Sanjun Yang, Fakun Wang, Jianwei Su in Science China Chemistry (2019)

  5. Article

    Open Access

    New strategies for producing defect free SiGe strained nanolayers

    Strain engineering is seen as a cost-effective way to improve the properties of electronic devices. However, this technique is limited by the development of the Asarro Tiller Grinfeld growth instability and nu...

    Thomas David, Jean-Noël Aqua, Kailang Liu, Luc Favre, Antoine Ronda in Scientific Reports (2018)