Polyamorphism in K<sub>2</sub>Sb<sub>8</sub>Se<sub>13</sub> for multi-level phase-change memory
Meng Xu, Meng Xu, Chong Qiao, Kan‐Hao Xue, Hao Tong, Xiaomin Cheng, Songyou Wang, Cai‐Zhuang Wang, Kai‐Ming Ho, Ming Xu, Ming Xu, Xiangshui Miao
Abstract
A novel phase-change material K<sub>2</sub>Sb<sub>8</sub>Se<sub>13</sub> with two amorphous phases was thoroughly investigated for multi-state data storage.
Topics & Concepts
PolyamorphismMaterials scienceAmorphous solidPhase (matter)Phase changePhase-change memoryCrystallographyThermodynamicsNanotechnologyPhysicsChemistryQuantum mechanicsLayer (electronics)Phase-change materials and chalcogenidesChalcogenide Semiconductor Thin FilmsSolid-state spectroscopy and crystallography