Development of TCAD and EDA Tools for Superconducting Electronics

This technical report outlines the collaborative efforts of Synopsys in the IARPA sponsored SuperTools program, focusing on the development of Technology Computer Aided Design (TCAD) and Electronic Design Automation (EDA) tools for Superconducting Electronics (SCE). The report details the objectives of enhancing design automation capabilities for SCE, which utilizes Josephson Junctions for improved performance over traditional CMOS technology. It discusses the challenges faced in the development of SCE circuits, particularly the lack of suitable design infrastructure and the need for advanced design methodologies. The report presents the two approaches to developing design automation tools, emphasizing the second approach that leverages existing semiconductor methods and tools. Additionally, it highlights the enhancements made to TCAD tools to support the unique requirements of SCE technology, including the modeling of Josephson Junctions and the extraction of statistical compact models. The report concludes with an overview of Synopsys' plans for Phase 2 of the program, aimed at further advancing the capabilities of SCE design tools.