Dynamic tuning of single-photon emission in monolayer WSe2 via localized strain engineering

• Main Authors: Yu, Yi, Ge, Junyu, Luo, Manlin, Seo, In Cheol, Kim, Youngmin, Eng, John J. H., Lu, Kunze, Wei, Tian-Ran, Lee, Seok Woo, Gao, Weibo, Li, Hong, Nam, Donguk
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Single-photon emitters; Dynamic wavelength tunability
• Online Access: https://hdl.handle.net/10356/183388; http://arxiv.org/abs/2410.17654v2
• Institution: Nanyang Technological University

Two-dimensional (2D) materials have emerged as promising candidates for next-generation integrated single-photon emitters (SPEs). However, significant variability in the emission energies presents a major challenge in producing identical single photons from different 2D SPEs, which may become crucia...