Phase Change Memory: Device scaling and challenges for material engineering in the GeSbTe compound system
The Phase Change Memory (PCM) relies on the properties of a core material (GST). GST can be switched between two stable states: amorphous and crystalline phase. Device scaling is a key enabler of denser and low power applications. Material engineering can enhance device reliability and performance. The smart combination of scaling and material engineering can enable new applications.
phase change memory scaling material engineering