Design of the switchable mode TaOx-based device for highly stable performance in neuromorphic computing

Feb 9, 2026 by Fei Yang, Houwei Zhu, Qingsong Shu, Junlong Liu, Yujie Xie, Xuanyang Zhao (Physica Scripta)

DOI 10.1088/1402-4896/ae438d

We built a TaOx device that can toggle between bipolar memristive and CRS modes so you can non-destructively read or CRS-program to kill sneak paths, letting crossbar arrays use mode-optimized signaling. Simulating backprop on the array shows those mode switches tame leakage and complex read/write schemes, enabling fully parallel image recognition with practical accuracy—good news for scalable neuromorphic hardware.

source S2, crossref