Commensurate Phases of Kr Adsorbed on Single-Walled Carbon Nanotubes

In this paper, we show that Krypton atoms form a commensurate solid (CS) phase with a fractional coverage of one krypton atom per every four carbons on zigzag carbon nanotubes. This is a unique phase, different from the 3 × 3 R30 ∘ CS monolayer formed on graphite, which has a lower coverage of one k...

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