Yttrium-doped Sb2Te as high speed phase-change materials with good thermal stability

Tao Li,Liangcai Wu,Yong Wang,Guangyu Liu,Tianqi Guo,Sannian Song,Zhitang Song

Materials Letters（2019）

引用 16|浏览24

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摘要

•The thermal stability of Sb2Te is enhanced by Y doping.•Grain size shrinks significantly in crystalline YST film compared to that of Sb2Te.•Phase change memory cells based on YST could realize high operation speed with lower power consumption.

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关键词

Phase-change memory,Nanocomposites,Thin films,Doping,Sb2Te

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