Molecular dynamics simulation is used to explore the changes in melting point of Fe nanomaterials under different initial configurations. What reveals in this simulation is that an S-curve with different curvature appears in the diagram owing to the hindering of total energy supply in larger damping coefficient by changing the temperature-damping coefficient (T-damp). In addition, the change in simulated theoretical melting points are found by comparing the initial configurations of different particles under the same conditions.

中文翻译：

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Fe纳米颗粒不同构型对熔点的影响：分子动力学模拟

分子动力学模拟用于探索不同初始构型下Fe纳米材料熔点的变化。该模拟揭示的是，由于通过改变温度阻尼系数（T-damp）在较大阻尼系数下阻碍了总能量供应，图中出现了具有不同曲率的S曲线。此外，通过比较相同条件下不同颗粒的初始构型，可以发现模拟理论熔点的变化。