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Keywords:

  • fibers;
  • P(VDF-TrFE);
  • acoustics;
  • phased array
Thumbnail image of graphical abstract

Ultrasound transducers have many important applications in medical, industrial, and environmental settings. Large-active-area piezoelectric fibers are presented here, which can be woven into extended and flexible ultrasound transducing fabrics. This work opens significant opportunities for large-area, flexible and adjustable acoustic emission and sensing for a variety of emerging applications.