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Showing 1–5 of 5 results
Advanced filters: Author: Seungjun Choo Clear advanced filters

  • This study applies topology optimization to thermoelectric materials to design power generator with maximum efficiency under diverse system conditions, then 3D prints the optimized legs and experimentally validates the performance improvements.

    • Jungsoo Lee
    • Seong Eun Yang
    • Jae Sung Son
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-11

  • The geometrical design of thermoelectric legs in modules is key for sustainable power generation but can be hardly achieved by traditional fabrication process. Here, the authors develop an extrusion-based 3D printing process of Cu2Se thermoelectric materials for efficient power generation.

    • Seungjun Choo
    • Faizan Ejaz
    • Jae Sung Son
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-11

  • Optical 3D printing techniques are low-cost mask-less patterning methods, but their application is limited by the number of printable materials. Here, the authors report a generalized optical method to print 2D or micrometre-thick 2.5D architectures based on metal chalcogenides inks, showing the realization of micro-scale thermoelectric generators.

    • Seongheon Baek
    • Hyeong Woo Ban
    • Jae Sung Son
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-11

  • Microscale three-dimensional thermoelectric architectures can be fabricated through the direct writing of particle-based thermoelectric inks and used to create microthermoelectric generators that exhibit a power density of 479.0 μW cm–2.

    • Fredrick Kim
    • Seong Eun Yang
    • Jae Sung Son
    Research
    Nature Electronics
    Volume: 4, P: 579-587