LASPAI:人工智能驱动的未来原子模拟平台

罗涵之 梁琦茗 郭子兴 谢忻恬 唐锦朋 管曈 李晔飞 马思聪 许颖忱 王振雄 商城 刘智攀

引用本文: 罗涵之, 梁琦茗, 郭子兴, 谢忻恬, 唐锦朋, 管曈, 李晔飞, 马思聪, 许颖忱, 王振雄, 商城, 刘智攀. LASPAI:人工智能驱动的未来原子模拟平台[J]. 物理化学学报, 2026, 42(6): 100235. doi: 10.1016/j.actphy.2025.100235 shu
Citation:  Han-Zhi Luo, Qi-Ming Liang, Zi-Xing Guo, Xin-Tian Xie, Jin-Peng Tang, Tong Guan, Ye-Fei Li, Si-Cong Ma, Ying-Chen Xu, Zhen-Xiong Wang, Cheng Shang, Zhi-Pan Liu. LASPAI: AI-powered platform for the future atomic simulation[J]. Acta Physico-Chimica Sinica, 2026, 42(6): 100235. doi: 10.1016/j.actphy.2025.100235 shu

LASPAI:人工智能驱动的未来原子模拟平台

    通讯作者: Email: wangzhenxiong@fudan.edu.cn (王振雄); cshang@fudan.edu.cn (商城); zpliu@fudan.edu.cn (刘智攀)
摘要: 原子模拟正成为现代科学的重要工具,架起了理论与实验之间的桥梁。自20世纪50年代诞生以来,精度与速度的平衡始终是原子模拟的核心命题。近年来,基于机器学习势函数的方法崭露头角,成为探索复杂势能面(PES)时密度泛函理论计算的有力替代方案。本文报道了我们开发的LASPAI平台(www.laspai.com),这是一个面向未来原子模拟的云端平台。该平台采用LASP软件中实现的广义全局神经网络势函数进行快速PES评估,同时整合了一系列通用扩散生成模型、随机表面行走(SSW)全局优化算法及其他PES探索工具。LASPAI平台通过任务导向、用户友好的网页图形界面(GUI),能大幅简化和加速从分子材料结构预测到气-固、液-固界面识别、固-固界面判定及反应路径模拟等广泛科学领域的原子模拟工作,旨在为科学家设计新材料和反应提供快速的化学知识支持。

English

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