各位老师好,我想请教关于AIMD的几个问题。
之前借助B站上up主提供的INCAR、ICONST文件对我的Ni-N4模型的进行标准的从头算分子动力学模拟,充分平衡界面(10ps);而后想计算出Ni-N键长结果。
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图1.B站上up主提供的教程 (, 下载次数 Times of downloads: 9)
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图2. 界面平衡前 (, 下载次数 Times of downloads: 5)
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图3. 界面平衡后
再根据参考文献(1)doi.org/10.1002/anie.202404763,The NVT ensemble simulation was implemented with a Nose–Hoover heat bath at 300 K for 10 ps, and the Cu-N distances during the simulation were collected. (2)doi.org/10.1002/anie.202215136,Ab initio molecular dynamic (AIMD) simulation with an NVT ensemble was used to evaluate the stability of substrate. The MD simulation lasted 6 ps with a time step of 2.0 fs and the temperature was controlled at 300 K by using the Nose-Hoover chain method algorithm 。 (, 下载次数 Times of downloads: 8)