Nature Communications (May 2021)

Diffusion dynamics controlled colloidal synthesis of highly monodisperse InAs nanocrystals

  • Taewan Kim,
  • Seongmin Park,
  • Sohee Jeong

DOI
https://doi.org/10.1038/s41467-021-23259-w
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 8

Abstract

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Monodisperse colloidal InAs quantum dots have been envisioned as Pb-free materials for various infrared applications. Here, the authors provide a growth model based on monomer diffusion dynamics, enabling extended spectral coverage of InAs quantum dots beyond 1S max of 1600 nm.