Raman Scattering Cross Section of Confined Carbyne

Authors :: Lei Shi
Thomas Pichler
Lukas Novotny
Martin Frimmer
Sebastian Heeg
Cla Duri Tschannen
Stephanie Reich
Georgy Gordeev
Source :: Nano Letters, 20 (9)
Publication Year :: 2020
Publisher :: American Chemical Society (ACS), 2020.
Abstract: 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 cm2 sr−1 per atom, making it the strongest Raman scatterer ever reported.<br />Nano Letters, 20 (9)<br />ISSN:1530-6984<br />ISSN:1530-6992