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.
Citation
Kai-Qiang Lin. A roadmap for interlayer excitons. Light, science & applications. 2021 May 08;10(1):99
PMID: 33966041
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