Highly aligned nickel fiber conductive structure for high sensitivity and low consumption in polymer‐based strain sensors with negative resistance‐strain effect. - Hu, Minghao; Yue, Bin; Wang, Kang; Yang, Weiqiang; Li, Bingbing; Niu, Anran; Zhao, Meiqi; Yao, Xinyun; Xiang, Wenfeng (Polymer Composites, 2025)