Performance of threshold switching in chalcogenide glass for 3D stackable selector

The nature of threshold switching (TS) in AsTeGeSiN-based selector devices is comprehensively investigated. The scaling of the AC response is limited up to 5 ns due to a finite intrinsic delay time. An analytical model allows the accurate prediction of the TS nature, which can be merged to a numerical circuit simulation for providing essential guideline of the required selectivity performance.