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Article Dans Une Revue The European Physical Journal B: Condensed Matter and Complex Systems Année : 2006

Diffraction of oriented nano-peapods

Résumé

This paper presents an investigation of the structural properties of oriented A@SWNT peapods, where A represents any molecular species organized on a 1D cristalline chain inside the single wall nanotubes (SWNT). This study is based on the use of diffraction methods applied to the case of oriented A@SWNT samples. Two preferential orientations of tubes are considered, 1D (fiber) and 2D (pellet) both having an axial symmetry. We show that even in the case of samples presenting a very large mosaic, information about the correlation state between C-60 chains and about the C-60 polymerization, can be obtained provided that pertinent scans are performed. These are longitudinal scans along and perpendicularly to the symmetry axis accompanied by convenient constant Q scans. Detailed diffraction patterns are simulated in the case of a 2D oriented sample of C-60@SWNT peapods ('bucky paper').

Dates et versions

hal-00514941 , version 1 (03-09-2010)

Identifiants

Citer

Robert Almairac, Jean Cambedouzou, Stéphane Rols, Jean-Louis Sauvajol. Diffraction of oriented nano-peapods. The European Physical Journal B: Condensed Matter and Complex Systems, 2006, 49 (2), pp.147-155. ⟨10.1140/epjb/e2006-00039-7⟩. ⟨hal-00514941⟩
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