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Showing 1–6 of 6 results
Advanced filters: Author: "Xavier Crispin" Clear advanced filters

  • The design of electronic skin for medical imaging or robotics applications calls for high capability of temperature sensing. Here, Zhaoet al. integrate ionic thermoelectric gating to an organic thin-field transistor to detect temperature at sensitivity comparable to that of pyroelectric materials.

    • Dan Zhao
    • Simone Fabiano
    • Xavier Crispin
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-7

  • Exploring the minute mechanical deformations induced by electrical bias at the interface with electrolytes allows the identification of local crystallinity and distinguishing adsorption and intercalation of ions in electroactive polymers.

    • Xavier Crispin
    • Sergei V. Kalinin
    News & Views
    Nature Materials
    Volume: 16, P: 704-705

  • Though deformable thermoelectric materials are desirable for integrating thermoelectric devices into wearable electronics, typical thermoelectric materials are too brittle for practical application. Here, the authors report a high-performance elastic composite for stretchable thermoelectric modules.

    • Nara Kim
    • Samuel Lienemann
    • Klas Tybrandt
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-10

  • Though polymer electrolytes with high ionic Seebeck coefficients are attractive for thermoelectric modules, demonstrating high performance n-type polymers required for modules remains elusive. Here, the authors report ambipolar ionic polymer gels with high ionic Seebeck coefficient.

    • Dan Zhao
    • Anna Martinelli
    • Xavier Crispin
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Waste heat can be converted to electricity by thermoelectric generators, but their development is hindered by the lack of cheap materials with good thermoelectric properties. Now, carbon-nanotube-based materials are shown to have improved properties when purified to contain only semiconducting species and then doped.

    • Xavier Crispin
    News & Views
    Nature Energy
    Volume: 1, P: 1-2

  • Organic semiconductors form clean interfaces with diverse materials, including metals, other organic semiconductors, electrolytes, dielectrics and biological organisms. In this Review, we discuss the properties of these interfaces and their central role in the function of organic electronic devices.

    • Mats Fahlman
    • Simone Fabiano
    • Xavier Crispin
    Reviews
    Nature Reviews Materials
    Volume: 4, P: 627-650