Characteristic Length of Metallic Nanorods under Physical Vapor Deposition

作     者：Kai Jun Bo-Jun Wang Hai-Yuan Chen Kai Jun;Bo-Jun Wang;Hai-Yuan Chen

作者机构：School of Materials and EnergyUniversity of Electronic Science andTechnology of ChinaChengdu 610054 

出 版 物：《Journal of Electronic Science and Technology》 (电子科技学刊（英文版）)

年 卷 期：2020年第18卷第4期

页      面：350-357页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：Characteristic length  metallic nanorods  Monte Carlo  physical vapor deposition (PVD) 

主　　题：Characteristic length metallic nanorods Monte Carlo physical vapor deposition(PVD) 

摘      要：By using physical vapor deposition(PVD)to grow metallic nanorods,the characteristic length is controllable,which can be identified by two different growth modes:Mode I and Mode *** Mode I,the growth of metallic nanorods is dominated by the monolayer surface *** in Mode II,the growth mechanism is mainly determined by the multilayer surface *** this work,we focused on the analysis of the physical process of Mode I,in which the adatoms diffuse on the monolayer surface at beginning,then diffuse down to the next monolayer surface,and finally result in the metallic nanorods *** on the physical process,both the variations of the characteristic length and the numerical solutions were theoretically *** addition,the twodimensional(2 D)lattice kinetic Monte Carlo simulations were employed to verify the theoretical derivation of the metallic nanorods *** results pay a new way for modifying the performance of metallic nanorods-based applications and devices.