A theoretical study of possible shape an
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K. Zhang; T. Han; H.L. Duan; J. Wang
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Article
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2010
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Elsevier Science
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English
β 356 KB
We present a theoretical study of the phase transformations of crystals composed of single wall carbon nanotubes self-assembled by the intertube van der Waals interaction under contraction and expansion, and report a new hexagonal crystal structure caused by expansion of the crystal. We show that wh