A roadmap for interlayer excitons

• 作者: Kai-Qiang Lin
• 来源期刊: 光：科学与应用（英文版）
• 年，卷（期）: 2021,（6）
• 所属期刊栏目: News & Views
• 页码范围: 947-949
• 页数: 3页
• 语种: 英文

摘要

Interlayer excitons in van der Waals heterostructures have tunable electron–hole separation in both real space and momentum space, enabling unprecedented control over excitonic properties to be exploited in a wide array of future applications ranging from exciton condensation to valleytronic and optoelectronic devices.