论文标题
量子尺寸效应的动力学模型定向纳米簇自组装原子畜栏中的动力学模型
Kinetic models of Quantum Size Effect-directed nanocluster self-assembly in atomic corrals
论文作者
论文摘要
讨论了两个简单的量子尺寸效应指导纳米簇自组装的模型。这些模型分别对应于吸附(物理吸附或化学吸附)和分别在低温和高温下典型的吸附扩散方案。表明,状态的电子局部密度变化的小幅度被证明是阻碍后一种制度自组装的主要因素。
Two simple kinetic models of Quantum Size Effect-directed nanocluster self-assembly in circular atomic corrals are discussed. The models correspond to an adsorption (either a physisorption or a chemisorption) and an adsorption-diffusion regimes that are typical at low and high temperatures, respectively. Small magnitudes of a variation of the electronic local density of states is shown to be the prime factor that impedes self-assembly in the latter regime.