Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes

Details Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes

2004-09-23

arxiv.org/abs/cond-mat/0409603v3

J. Phys. Soc. Jpn., 74, 2990 (2005)

Physics

Condensed Matter

Materials Science

7 pages, 3 figures

Scientific paper

10.1143/JPSJ.74.2990

The structure of bundles of single-walled carbon nanotubes (SWNT) has been refined by Rietveld analysis using neutron and X-ray powder diffraction data. Based on previous simulation studies of powder diffraction data of SWNT and standard Rietveld analyses, we have developed a pattern fit technique for SWNT which provides precise structure parameters. We also show that the present technique can be used with the maximum entropy method (MEM), which is complementary to the Rietveld analysis. Using the neutron diffraction data of pristine SWNT, we have successfully reconstructed the density of carbon nuclei and zero density in the inner cavity of SWNT by MEM.

Affiliated with

Also associated with

No associations

Rating

Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rietveld analysis and maximum entropy method of powder diffraction for bundles of single-walled carbon nanotubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-77320