Single- and narrow-line photoluminescence in a boron nitride-supported MoSe 2 /graphene heterostructure

@article{Lopez2020SingleAN,
  title={Single- and narrow-line photoluminescence in a boron nitride-supported MoSe 2 /graphene heterostructure},
  author={Luis E. Parra L'opez and Loic Moczko and Jan O. Wolff and Aditya Singh and Etienne Lorchat and Michelangelo Romeo and Takashi Taniguchi and Kenji Watanabe and St{\'e}phane Berciaud},
  journal={arXiv: Mesoscale and Nanoscale Physics},
  year={2020}
}
Heterostructures made from van der Waals materials provide a template to investigate proximity effects at atomically sharp heterointerfaces. In particular, near-field charge and energy transfer in heterostructures made from semiconducting transition metal dichalcogenides (TMD) have attracted interest to design model 2D "donor-acceptor" systems and new optoelectronic components. Here, using of Raman scattering and photoluminescence spectroscopies, we report a comprehensive characterization of a… 

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