Mesoscale energy deposition footprint model for kiloelectronvolt cluster bombardment of solids
Mesoscale energy deposition footprint model for kiloelectronvolt cluster bombardment of solids
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DOI：
10.1021/ac061180j
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发表时间：
2006-10-15
影响因子：
7.4
通讯作者：
Garrison, Barbara J.
中科院分区：
文献类型：
--
作者：
Russo, Michael F., Jr.;Garrison, Barbara J.
分子动力学模拟已对非晶水基底的 5 keV C-60 和 Au-3 射弹轰击进行了建模。目标是获得对运动动力学的详细了解，以便开发一个简单且计算要求较低的弹射过程模型。分子动力学结果为介观能量沉积足迹模型提供了基础。该模型提供了一种基于不到 1 ps 的仿真时间的信息来预测相对良率的方法。
Molecular dynamics simulations have been performed to model 5-keV C-60 and Au-3 projectile bombardment of an amorphous water substrate. The goal is to obtain detailed insights into the dynamics of motion in order to develop a straightforward and less computationally demanding model of the process of ejection. The molecular dynamics results provide the basis for the mesoscale energy deposition footprint model. This model provides a method for predicting relative yields based on information from less than 1 ps of simulation time.