Dynamics of He atoms adsorbed on a carbon nanotube

• Published in: Физика низких температур
• Date: 2011
• Main Authors: Strzhemechny, M.A., Legchenkova, I.V.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2011
• Subjects: Краткие сообщения
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118591
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dynamics of He atoms adsorbed on a carbon nanotube / M.A. Strzhemechny, I.V. Legchenkova // Физика низких температур. — 2011. — Т. 37, № 6. — С. 688–690. — Бібліогр.: 8 назв. — англ.

The spectrum of a helium atom adsorbed on an armchair single-walled carbon nanotube is calculated. It is shown that a helium adatom tunnels over the surface of the nanotube within a band 10 K (for ⁴He) to 14 K (for ³He) wide. The undersaturated system of helium adatoms on nanotubes can be used as an...