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arXiv · 2609.32654

Electro-Thermal Origins of Enhanced Performance and Scalability in Disc-Type Phase-Change Memory

Ghazi Sarwat Syed·Loris Coccia·Siddharth Gautam·Vara Prasad Jonnalagadda·Abu Sebastian
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Abstract

Disc-type phase-change memory is a promising device architecture for analog in-memory computing, enabled by the unique physical properties of ultra-thin phase-change materials and the device geometry. In this study, we develop a comparative analytical framework using compact electro-thermal models to examine the state dependent readout and programming behavior of these devices. The framework provides insight into the fundamental physical mechanisms responsible for their enhanced functionality and highlights promising directions for further device optimization and performance improvement.

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Ghazi Sarwat Syed, Loris Coccia, Siddharth Gautam, Vara Prasad Jonnalagadda, Abu Sebastian. 2026-09-26. Electro-Thermal Origins of Enhanced Performance and Scalability in Disc-Type Phase-Change Memory. https://arxiv.org/abs/2609.32654

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