Rules of hierarchical melt and coordinate bond to design crystallization in doped phase change materials

In phase-change memory, writing speed and data retention are two seemingly conflicting performances. Here the authors report hierarchical melt and coordinate bond strategies to stabilize a medium-range crystal-like region and amorphous region, respectively.

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Auteurs principaux: Jin Zhao, Wen-Xiong Song, Tianjiao Xin, Zhitang Song
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/d3f4fded03444d4e8662a962c4d898bd
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Résumé:In phase-change memory, writing speed and data retention are two seemingly conflicting performances. Here the authors report hierarchical melt and coordinate bond strategies to stabilize a medium-range crystal-like region and amorphous region, respectively.