A Fully Coupled Multi-Physics Model to Simulate Phase Change Memory Operations in Ge-rich Ge$_2$Sb$_2$Te$_5$ Alloys

Robin Miquel; Thomas Cabout; Olga Cueto; Benoît Sklénard; Mathis Plapp

A Fully Coupled Multi-Physics Model to Simulate Phase Change Memory Operations in Ge-rich Ge$_2$Sb$_2$Te$_5$ Alloys

Materials Science 2023-09-08 v1

Authors: Robin Miquel , Thomas Cabout , Olga Cueto , Benoît Sklénard , Mathis Plapp

Abstract

A self-consistent model for the simulation of Ge-rich Ge $_2$ Sb $_2$ Te $_5$ phase change memories is presented. Combining the multi-phase field model and a phase-aware electro-thermal solver, it reproduces the multi-physics behavior of the material. Simulations of memory operations are performed to demonstrate its ability to reproduce experimental observations.

Keywords

phase change memory ge2sb2te5 multi-physics model phase field electro-thermal solver

Cite

@article{arxiv.2309.03768,
  title  = {A Fully Coupled Multi-Physics Model to Simulate Phase Change Memory Operations in Ge-rich Ge$_2$Sb$_2$Te$_5$ Alloys},
  author = {Robin Miquel and Thomas Cabout and Olga Cueto and Benoît Sklénard and Mathis Plapp},
  journal= {arXiv preprint arXiv:2309.03768},
  year   = {2023}
}

Comments

4 pages, 9 figures, accepted for the SISPAD 2023 conference proceedings

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