Herein, we have demonstrated a controllable nano-cracking in MnPt/PMN-PT heterostructures by applying a small in-plane voltage onto two separated electrodes. Based on such ferroelectric cracking, non-volatile switching of single-crack and complementary switching of two-crack were realized in a simple manner, combining the advantages of both NEM switch and ferroelectric. In addition, the complementary switching of cracks is mainly decided by the complementary E_z distribution. Finally, RL implemented by complementary switching of two cracks has been demonstrated. The current work unveils a unique device platform, giving rise to multiple energy-efficient and high-density integrated applications.

在这里，我们已经证明了通过在两个分离的电极上施加小的面内电压，可以控制MnPt / PMN-PT异质结构中的纳米裂纹。基于这种铁电体开裂，结合NEM开关和铁电体的优点，以简单的方式实现了单裂纹的非易失性切换和双裂纹的互补切换。此外，裂纹的互补切换主要由互补E _z分布决定。最后，通过两个裂缝的互补切换实现的 RL 已经被证明。目前的工作揭示了一个独特的设备平台，产生了多种节能和高密度的集成应用。