Numerical realization of a two-dimensional potential energy surface with randomly distributed Gaussian roughness
文献类型：期刊论文
| 作者 | Zhao, Pengchen2; Wang, Chunyang1,2; Zhao, Zengxuan2; Li, Junhua2; Nyasulu, Joelous Malamula2; Imran, Mushtaq Rana2; Xia, Chunlei1 |
| 刊名 | PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
 |
| 出版日期 | 2025-11-15 |
| 卷号 | 678页码:7 |
| 关键词 | Gaussian roughness Random potential energy surface (PES) Brownian motion Monte Carlo simulation Diffusion dynamics Numerical construction |
| ISSN号 | 0378-4371 |
| DOI | 10.1016/j.physa.2025.130950 |
| 通讯作者 | Wang, Chunyang(wchy@foxmail.com) |
| 英文摘要 | A two-dimensional (2D) potential energy surface (PES) with randomly distributed Gaussian roughness is realized numerically by repeatedly iterating the function of a normal distribution. The process of a Brownian particle diffusing on such a 2D random PES is studied subsequently to check its correctness. Results show that the strategy of the 2D random PES constructing presented in this work is reasonable and correct. The outcome of trajectory tracking of the particle reveals a typical dynamic pattern of standard Brownian motion. |
| WOS关键词 | DIFFUSION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001568903900001 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/41340]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Wang, Chunyang |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Ludong Univ, Inst Theoret Phys, Sch Phys & Optoelect Engn, Yantai 264025, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Pengchen,Wang, Chunyang,Zhao, Zengxuan,et al. Numerical realization of a two-dimensional potential energy surface with randomly distributed Gaussian roughness[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,2025,678:7. |
| APA | Zhao, Pengchen.,Wang, Chunyang.,Zhao, Zengxuan.,Li, Junhua.,Nyasulu, Joelous Malamula.,...&Xia, Chunlei.(2025).Numerical realization of a two-dimensional potential energy surface with randomly distributed Gaussian roughness.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,678,7. |
| MLA | Zhao, Pengchen,et al."Numerical realization of a two-dimensional potential energy surface with randomly distributed Gaussian roughness".PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 678(2025):7. |
入库方式： OAI收割
来源：烟台海岸带研究所
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