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Universal number of conducting channels in doped carbon nanotubes

Alex Kleiner (Institutionen för teoretisk fysik och mekanik, Fasta tillståndets teori)
Physical Review B. Condensed Matter and Materials Physics (1098-0121). Vol. 69 (2004), p. 081405(R).
[Artikel, refereegranskad vetenskaplig]

Carbon nanotubes can be manufactured with a specific diameter but not with specific chiral vector, or conductance properties. A shift of the chemical potential can alter their conductance. Here we point out the possibility of obtaining a universal number of conducting channels for all same-radius tubes, regardless of their chirality, by a certain global shift of the chemical potential.

Nyckelord: Fullerenes and fullerene-related materials, Fullerenes and related materials, Fullerenes and related materials; intercalation compounds



Denna post skapades 2006-08-29. Senast ändrad 2013-07-02.
CPL Pubid: 1635

 

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Institutioner (Chalmers)

Institutionen för teoretisk fysik och mekanik, Fasta tillståndets teori (1900-2005)

Ämnesområden

Fysik

Chalmers infrastruktur