Structures, Energetics, and Dynamics of Helium Adsorbed on Isolated Fullerene Ions

12
Helium adsorbed on C60+ and C70+ exhibits phenomena akin to helium on graphite. Mass spectra suggest that commensurate layers form when all carbon hexagons and pentagons are occupied by one He each, but that the solvation shell does not close until 60 He atoms are adsorbed on C60+, or 62 on C70+. Molecular dynamics simulations of C60Hen+ at 4 K show that the commensurate phase is solid. Helium added to C60He32+ will displace some atoms from pentagonal sites, leading to coexistence of a registered layer of immobile atoms interlaced with a nonregistered layer of mobile atoms.

Wang, Yang (author)
Bartl, Peter (author)
Schöbel, Harald (author)
Denifl, Stephan (author)
Probst, Michael (author)
Alcami, Manuel (author)
Martin, Fernando (author)
Zettergren, HenningStockholms universitet,Fysikum(Swepub:su)henning (author)
Hansen, Klavs,1958Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)(Swepub:gu)xhankl (author)
Echt, Olof (author)
Scheier, Paul (author)
Stockholms universitetFysikum (creator_code:org_t)

By the author/editor: Leidlmair, Chris ...; Wang, Yang; Bartl, Peter; Schöbel, Harald; Denifl, Stephan; Probst, Michael; show more...; Alcami, Manuel; Martin, Fernando; Zettergren, Henn ...; Hansen, Klavs, 1 ...; Echt, Olof; Scheier, Paul; show less...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Atom and Molecul ...

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.