Minimizing the Programming Power of Phase Change Memory by Using Graphene Nanoribbon Edge‐Contact (Adv. Sci. 25/2022).

B Phase Change Cells b In article number 2202222 by Haomin Wang, Zhitang Song, and co-workers, edge of graphene ribbons is used to address phase change materials. Minimizing the Programming Power of Phase Change Memory by Using Graphene Nanoribbon Edge-Contact (Adv. Sci. 25/2022) The highly scaled memory cells approach the extreme scaling limits of phase change materials technology, achieving ultralow power consumption, high programming speeds, outstanding low/high resistance ratios, and nice stability/endurance at a few-nanometer bit dimensions. [Extracted from the article]