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大规模薄膜生长的格子MC模拟并行计算

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摘要 基于1000×1000个原子的Ti薄膜淀积生长过程的模拟,在分布式并行系统上提出了区域重叠划分和异步通信的有效并行计算策略,并运用 Monte Carlo方法实现了模拟真实沉积速率下的大规模薄膜生长的并行计算过程,缩短了薄膜生长模拟计算时间.实现的并行算法能够模拟比以前粒子数大得多的真实沉积速率下薄膜生长问题,从而为运用计算机方法模拟薄膜生长提供了有效的手段.
出处 《中国科学(E辑)》 CSCD 北大核心 2002年第3期419-424,共6页 Science in China(Series E)
基金 国家自然科学基金资助项目(批准号:69933020) 国家重点基础研究发展规划项目(批准号:G1999032702)
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