Scaling of Data Retention Statistics in Phase-Change Random Access Memory

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초록

A scaling law on data retention statistics is presented for sub-20-nm phase-change random access memory with a confined cell structure. Nucleation and growth was modeled with phase-field method. Universality encompassing cell size, temperature, and active phase-change material was found.

키워드

Phase-change random access memory (PC-RAM); data retention; modeling; CRYSTALLIZATION; KINETICS
제목
Scaling of Data Retention Statistics in Phase-Change Random Access Memory
저자
Kwon, Yongwoo; Park, Byoungnam; Kang, Dae-Hwan
DOI
10.1109/LED.2015.2414952
발행일
2015-05
유형
Article
저널명
IEEE Electron Device Letters
권
36
호
5
페이지
454 ~ 456