Yujie Bai, Yuhao Kong, Siling Liu, Mouyuan Liu, Shiyu Chen, Huifang Ma, Xidong Duan, Weiyou Yang, Jianhong Yang, Xingan Jiang, Xiangdong Yang
cycles. Beyond emulating fundamental synaptic behaviors, the devices achieve high-fidelity recognition accuracies of 99.51% for the Modified National Institute of Standards and Technology (MNIST) and 95.39% for the Fashion-MNIST data sets, respectively. Furthermore, biorealistic nociceptive functionalities, such as threshold firing and sensitization, are successfully emulated. This work demonstrates that vdW electrode integration is a robust paradigm for enhancing the reliability of 2D memristors, paving the way for robust high-performance neuromorphic intelligence hardware.