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AssigneeInternational Business Machines Corporation
InventorsMatthew J. Breitwisch, Chieh-Fang Chen, Yi-Chou Chen, Chung H. Lam, Simone Raoux
Estimating the term…
A phase change memory cell with a single element phase change thin film layer; and a first electrode and a second electrode coupled to the single element phase change thin film layer. A current flows from the first electrode to the single element phase change thin film layer, and through to the second electrode. The single element phase change thin film layer includes a single element phase change material. The single element phase change thin film layer can be less than 5 nanometers thick. The temperature of crystallization of the single element phase change material can be controlled by its thickness. In one embodiment, the single element phase change thin film layer is configured to be amorphous at room temperature (25 degrees Celsius). In one embodiment, the single element phase change thin film layer is comprised of Antimony (Sb).
A memory cell, the memory cell comprising:
A memory array, the memory array comprised of one or more memory cells, at least one memory cell comprising:
Dependencies are inferred from the claim text.