We experimentally quantify the Raman scattering from individual carbyne chains confined in double-walled carbon nanotubes. We find that the resonant differential Raman cross section of confined carbyne is on the order of 10−22 cm2sr−1 per atom, making it the strongest Raman scatterer ever reported.
@article{arxiv.2006.14096,
title = {Raman Scattering Cross Section of Confined Carbyne},
author = {Cla Duri Tschannen and Georgy Gordeev and Stephanie Reich and Lei Shi and Thomas Pichler and Martin Frimmer and Lukas Novotny and Sebastian Heeg},
journal= {arXiv preprint arXiv:2006.14096},
year = {2020}
}
Comments
linear carbon chains; carbyne; Raman scattering; Raman scattering cross section; TERS