Simulation of Phase Change Random Access Memory for Low Reset Current and High Thermal Efficiency by Finite Element Modeling
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概要
- 論文の詳細を見る
A refined structure, namely ring in Ge2Sb2Te5 (GST) structure (RIG) for low reset current and high thermal efficiency is proposed in this investigation. A comprehensive thermal analysis of the phase change random access memory (PCRAM) by three-dimension finite element modeling is proposed. The effect of temperature on device cell design and optimization is investigated. This study provides an insight into the thermal issues and phenomena in the PCRAM.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-06-25
著者
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Ling Yun
State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Song Zhi-tang
State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Gong Yue-Feng
State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Feng Song-lin
State Key Laboratory of Functional Materials for Informatics, Laboratory of Nanotechnology, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Feng Song-Lin
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing 100083, China
関連論文
- Three-Dimensional Numerical Simulation of Phase-Change Memory Cell with Probe like Bottom Electrode Structure
- Simulation of Phase Change Random Access Memory for Low Reset Current and High Thermal Efficiency by Finite Element Modeling
- Transmission Properties through a Double Quantum Dot with a Wave Packet