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Updated: Jul 20, 2026

Resonance Raman Spectroscopy of Extreme Nanowires and Other 1D Systems
Published on: April 28, 2016
Resonance Raman spectroscopy in one-dimensional carbon materials
Mildred S Dresselhaus1, Ado Jorio, Marcos A Pimenta
1Massachusetts Institute of Technology, Cambridge, MA 02139-4307, USA. millie@mgm.mit.edu
Brazilian researchers have significantly advanced resonance Raman spectroscopy, particularly in carbon nanotube physics. Recent studies explore novel one-dimensional carbon chains derived from double-wall carbon nanotubes.
Area of Science:
- Materials Science
- Condensed Matter Physics
- Spectroscopy
Background:
- Brazil has a historical contribution to Raman scattering research.
- Resonance Raman spectroscopy is a key materials characterization technique.
Purpose of the Study:
- To review Raman scattering research history in Brazil.
- To highlight Brazil's leadership in quasi-one-dimensional carbon nanotube physics.
- To present new findings on one-dimensional carbon chains.
Main Methods:
- Historical review of Raman scattering research in Brazil.
- Analysis of quasi-one-dimensional carbon nanotube physics.
- Resonance Raman spectroscopy applied to novel carbon materials.
Main Results:
- Brazilian researchers have made significant past contributions to Raman spectroscopy.
- Brazil is a global leader in the physics of quasi-one-dimensional carbon nanotubes.
- New one-dimensional carbon chains were synthesized and studied.
Conclusions:
- Brazil continues to be a vital center for Raman spectroscopy and carbon materials research.
- The study provides insights into the properties of novel one-dimensional carbon structures.
- Resonance Raman spectroscopy remains a powerful tool for advanced materials characterization.
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