A 'Moore's law' for fibers enables intelligent fabrics. Issue 1 (24th September 2022)

• Record Type: Journal Article
• Authors: Qian, Shengtai; Liu, Mingyang; Dou, Yuhai; Fink, Yoel; Yan, Wei
• Is Part Of: National science review. Volume 10:Issue 1(2023)
• Publication Date: 2022-09-24
• Subjects: functional fibers -- fiber electronics and optoelectronics -- intelligent fabrics -- wearable electronics -- fabric computation -- human-interfaced bioelectronics; Science -- Periodicals; 505
• DOI: 10.1093/nsr/nwac202
• Languages: English
• ISSNs: 2095-5138

Abstract

ABSTRACT: Fabrics are an indispensable part of our everyday life. They provide us with protection, offer privacy and form an intimate expression of ourselves through their esthetics. Imparting functionality at the fiber level represents an intriguing path toward innovative fabrics with a hitherto unparalleled functionality and value. The fiber technology based on thermal drawing of a preform, which is identical in its materials and geometry to the final fiber, has emerged as a powerful platform for the production of exquisite fibers with prerequisite composition, geometric complexity and control over feature size. A 'Moore's law' for fibers is emerging, delivering higher forms of function that are important for a broad spectrum of practical applications in healthcare, sports, robotics, space exploration, etc. In this review, we survey progress in thermally drawn fibers and devices, and discuss their relevance to 'smart' fabrics. A new generation of fabrics that can see, hear and speak, sense, communicate, harvest and store energy, as well as store and process data is anticipated. We conclude with a critical analysis of existing challenges and opportunities currently faced by thermally drawn fibers and fabrics that are expected to become sophisticated platforms delivering value-added services for our society. Abstract : A 'Moore's law' for fibers enables intelligent textiles that see, hear and speak, sense, communicate, harvest and store energy, store and process data, and eventually compute.