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HRMC: Hybrid Reverse Monte Carlo method with silicon and carbon potentials

机译:HRMC:具有硅和碳势的混合反向蒙特卡洛方法

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摘要

Fortran 77 code is presented for a hybrid method of the Metropolis Monte Carlo (MMC) and Reverse Monte Carlo (RMC) for the simulation of amorphous silicon and carbon structures. In additional to the usual constraints of the pair correlation functions and average coordination, the code also incorporates an optional energy constraint. This energy constraint is in the form of either the Environment Dependent Interatomic Potential (applicable to silicon and carbon) and the original and modified Stillinger-Weber potentials (applicable to silicon). The code also allows porous systems to be modeled via a constraint on porosity and internal surface area using a novel restriction on the available simulation volume.
机译:提出了Fortran 77代码,用于大都会蒙特卡洛(MMC)和反向蒙特卡洛(RMC)的混合方法,用于模拟非晶硅和碳结构。除了对相关函数和平均协调的通常约束之外,该代码还包含可选的能量约束。这种能量约束的形式为环境相关原子间电势(适用于硅和碳)以及原始和修改后的斯蒂林格-韦伯电势(适用于硅)。该代码还允许使用对可用模拟量的新限制,通过对孔隙率和内表面积的约束来对多孔系统进行建模。

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