Quantum Transport across Amorphous-Crystalline Interfaces in Tunnel Oxide Passivated Contact Solar Cells: Direct versus Defect-Assisted Tunneling

• 作者: Feng Li Weiyuan Duan Manuel Pomaska Malte K?hler Kaining Ding Yong Pu Urs Aeberhard Uwe Rau
• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2021,（3）
• 所属期刊栏目: CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES
• 页码范围: 75-80,中插28-中插31
• 页数: 1页
• 语种: 英文
• DOI: 10.1088/0256-307X/38/3/036301

摘要

Tunnel oxide passivated contact solar cells have evolved into one of the most promising silicon solar cell concepts of the past decade, achieving a record efficiency of 25％. We study the transport mechanisms of realistic tunnel oxide structures, as encountered in tunnel oxide passivating contact (TOPCon) solar cells.