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Showing 1–6 of 6 results
Advanced filters: Author: Beomjin Jeong Clear advanced filters

  • Electrochromic materials are promising for smart windows, though challenges such as slow switching, poor stability, and high power consumption must be addressed. Here, the authors report a dual-cathode electrochromic energy storage device that enhances conductivity and stability.

    • Fayong Sun
    • Raksha Pal
    • Jong S. Park
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12

  • The conventional von Neumann computing architecture is ill suited to data intensive tasks as data must be repeated moved between the separated processing and memory units. Here, Seo et al propose a CMOS compatible, highly linear gate injection field-effect transistor where data can be both stored and processed.

    • Seokho Seo
    • Beomjin Kim
    • Shinhyun Choi
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • Kimet al. report a polymeric-based electroluminescent interactive display that actively detects and visualizes an external conductive object under an alternating current. Fingerprint visualization and dynamic monitoring of metallic liquid flow are demonstrated.

    • Eui Hyuk Kim
    • Sung Hwan Cho
    • Cheolmin Park
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-8

  • Though liquid sensing platforms are highly sought after for emerging biomedical applications, current technology is limited in its capacity to directly sense and store information. Here, the authors report a sensing memory platform that senses, monitors, and stores information on various liquids.

    • Jong Sung Kim
    • Eui Hyuk Kim
    • Cheolmin Park
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-12

  • A novel block copolymer structural color strain sensor was developed, capable of electrically sensing a strain in capacitance change with simultaneous visualization of the strain. A thin mechanochromic bilayer of a block copolymer structural film with 1-D periodic lamellae placed on an ionic gel layer allowed for direct visualization of strain while sensing in capacitance when embedded in an elastomeric dielectric medium. Our block copolymer structural strain sensor was suitable for a reflective mode electronic skin which readily recognized human motion of the finger, elbow, and knee.

    • Tae Hyun Park
    • Seunggun Yu
    • Cheolmin Park
    ResearchOpen Access
    NPG Asia Materials
    Volume: 10, P: 328-339