Abdula et al., 2011 - Google Patents
Influence of defects and doping on optical phonon lifetime and Raman linewidth in carbon nanotubesAbdula et al., 2011
View PDF- Document ID
- 5105591378669829759
- Author
- Abdula D
- Nguyen K
- Kang K
- Fong S
- Ozel T
- Cahill D
- Shim M
- Publication year
- Publication venue
- Physical Review B—Condensed Matter and Materials Physics
External Links
Snippet
How doping and defects alter linewidths and lifetimes of G-band optical phonons, in carbon nanotubes is examined. Optical phonon lifetimes, T 1, in thin films of nanotubes are measured by time-resolved incoherent anti-Stokes Raman spectroscopy and considered …
- 238000001069 Raman spectroscopy 0 title abstract description 36
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B31/00—Carbon; Compounds thereof
- C01B31/02—Preparation of carbon; Purification; After-treatment
- C01B31/0206—Nanosized carbon materials
- C01B31/022—Carbon nanotubes
- C01B31/0253—After-treatments
- C01B31/0266—Sorting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B31/00—Carbon; Compounds thereof
- C01B31/02—Preparation of carbon; Purification; After-treatment
- C01B31/04—Graphite, including modified graphite, e.g. graphitic oxides, intercalated graphite, expanded graphite or graphene
- C01B31/0438—Graphene
- C01B31/0446—Preparation
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