Liang, WenjieBockrath, MarcPark, Hongkun2019-10-112002Liang, Wenjie, Marc Bockrath, and Hongkun Park. 2002. “Shell Filling and Exchange Coupling in Metallic Single-Walled Carbon Nanotubes.” Physical Review Letters88 (12): 126801. https://doi.org/10.1103/PhysRevLett.88.126801.0031-90071079-71141092-0145http://nrs.harvard.edu/urn-3:HUL.InstRepos:41534527We report the characterization of electronic shell filling in metallic single-walled carbon nanotubes by low-temperature transport measurements. Nanotube quantum dots with average conductance similar to(1-2)e(2)/h exhibit a distinct four-electron periodicity for electron addition as well as signatures of Kondo and inelastic cotunneling. The Hartree-Fock parameters that govern the electronic structure of metallic nanotubes are determined from the analysis of transport data using a shell-filling model that incorporates the nanotube band structure and Coulomb and exchange interactions.en-USJournal Article2019-10-1110.1103/PhysRevLett.88.126801