Research Progress of Reverse Monte Carlo and Its Application in Josephson Junction Barrier Layer

作     者：Junling Qiu Huihui Sun Shuya Wang 

作者机构：State Key Laboratory of Mathematical Engineering and Advanced ComputingZhengzhou450001China 

出 版 物：《Computer Modeling in Engineering & Sciences》 (工程与科学中的计算机建模（英文）)

年 卷 期：2023年第137卷第12期

页      面：2077-2109页

核心收录：

学科分类：08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This paper is supported by the Major Science and Technology Projects of Henan Province under Grant No.221100210400 

主　　题：Reverse Monte Carlo Josephson junction alumina barrier layer 

摘      要：As indispensable components of superconducting circuit-based quantum computers,Josephson junctions determine how well superconducting qubits *** Monte Carlo(RMC)can be used to recreate Josephson junction’s atomic structure based on experimental data,and the impact of the structure on junctions’properties can be investigated by combining different analysis *** order to build a physical model of the atomic structure and then analyze the factors that affect its performance,this paper briefly reviews the development and evolution of the RMC *** also summarizes the modeling process and structural feature analysis of the Josephson junction in combination with different feature extraction techniques for electrical characterization ***,the obstacles and potential directions of Josephson junction modeling,which serves as the theoretical foundation for the production of superconducting quantum devices at the atomic level,are discussed.