Ultrathin Carbon Interlayer-Enabled Enhancement of Threshold-Voltage Window and Switching Reliability in Ge2Se3Te5 Selector-Only Memory Devices
Selector-only memory (SOM) has attracted attention as a promising memory technology because it enables programmable threshold-voltage state separation using a single ovonic threshold switch (OTS) device. In SOM devices, the electrode–chalcogenide interface strongly affects the threshold-voltage difference (ΔVth) and...