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  1. Article

    Open Access

    Ultrasensitive textile strain sensors redefine wearable silent speech interfaces with high machine learning efficiency

    This work introduces a silent speech interface (SSI), proposing a few-layer graphene (FLG) strain sensing mechanism based on thorough cracks and AI-based self-adaptation capabilities that overcome the limitati...

    Chenyu Tang, Muzi Xu, Wentian Yi, Zibo Zhang in npj Flexible Electronics (2024)

  2. Article

    Open Access

    Optoelectronic system and device integration for quantum-dot light-emitting diode white lighting with computational design framework

    We propose a computational design framework to design the architecture of a white lighting system having multiple pixelated patterns of electric-field-driven quantum dot light-emitting diodes. The quantum dot ...

    Chatura Samarakoon, Hyung Woo Choi, Sanghyo Lee, **ang-Bing Fan in Nature Communications (2022)

  3. Article

    Open Access

    Smart textile lighting/display system with multifunctional fibre devices for large scale smart home and IoT applications

    Smart textiles consist of discrete devices fabricated from—or incorporated onto—fibres. Despite the tremendous progress in smart textiles for lighting/display applications, a large scale approach for a smart d...

    Hyung Woo Choi, Dong-Wook Shin, Jiajie Yang, Sanghyo Lee in Nature Communications (2022)

  4. No Access

    Chapter

    Spine Surgery—Part II: Ceramic and Non-ceramic Bone Substitutes: A Surgical Perspective

    have been used for decades to achieve successful bone fusion in spinal surgeries. is the most effective due to the properties of , , and . However, may not always be available in sufficient quantitie...

    Sanghyo Lee, Matthew T. Morris in Innovative Bioceramics in Translational Me… (2022)

  5. Article

    Open Access

    Modelling charge transport and electro-optical characteristics of quantum dot light-emitting diodes

    Quantum dot light-emitting diodes (QD-LEDs) are considered as competitive candidate for next-generation displays or lightings. Recent advances in the synthesis of core/shell quantum dots (QDs) and tailoring pr...

    Sung-Min Jung, Tae Hoon Lee, Sang Yun Bang, Soo Deok Han in npj Computational Materials (2021)

  6. Article

    Open Access

    Modeling Electrical Percolation to optimize the Electromechanical Properties of CNT/Polymer Composites in Highly Stretchable Fiber Strain Sensors

    A simulation model of electrical percolation through a three-dimensional network of curved CNTs is developed in order to analyze the electromechanical properties of a highly stretchable fiber strain sensor mad...

    Sungmin Jung, Hyung Woo Choi, Felix Cosmin Mocanu, Dong-Wook Shin in Scientific Reports (2019)

  7. Article

    Open Access

    Surface energy-mediated construction of anisotropic semiconductor wires with selective crystallographic polarity

    ZnO is a wide band-gap semiconductor with piezoelectric properties suitable for opto-electronics, sensors and as an electrode material. Controlling the shape and crystallography of any semiconducting nanomater...

    Jung Inn Sohn, Woong-Ki Hong, Sunghoon Lee, Sanghyo Lee, JiYeon Ku in Scientific Reports (2014)

  8. Article

    Erratum: Structural analysis of ZnO nanowires synthesized by using a low-temperature hydro-thermal method

    SangHyo Lee, JunSeok Lee, WonBae Ko in Journal of the Korean Physical Society (2012)

  9. No Access

    Article

    Structural analysis of ZnO nanowires synthesized by using a low-temperature hydro-thermal method

    The structural properties of vertically aligned ZnO nanowires (NWs) prepared using hydrothermal synthesis at various temperatures and different precursor concentrations are systematically described. The ZnO NW...

    SangHyo Lee, JunSeok Lee, WonBae Ko in Journal of the Korean Physical Society (2012)