First Fiber‐Shaped Non‐Volatile Memory Device Based on Hybrid Organic–Inorganic Perovskite

The first free-standing fiber-shaped non-volatile memory device based on methyl ammonium lead halide perovskite material is fabricated using a particularly designed wire coating machine and exhibits a clear bipolar resistance switching feature with small switching voltages and good retention stability. This work shows the application potential of hybrid organic–inorganic perovskite materials for wearable memory devices and may contribute to future development of e-textiles. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.