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Resonant Raman scattering of the smallest single-walled carbon nanotubes.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tang, Z. K. Zhai, Jian Pang Tong, Yu Ye Hu, Xueyuan J. Saito, Ryoichi Feng, Ying Jin Sheng, Ping |
| Copyright Year | 2008 |
| Abstract | We report optical properties of the smallest single-walled carbon nanotubes (SWNTs) with a diameter of only 3 A. These ultrasmall SWNTs are fabricated in the elliptical nanochannels of an AlPO-11 (AEL) single crystal. Polarized and resonant Raman scattering unambiguously revealed that these 0.3 nm SWNTs are of (2,2) armchair symmetry. Interestingly, the (2,2) armchair tube has two metastable ground states corresponding to two slightly different lattice constants in the axial direction: one state is metallic and the other is semiconducting. |
| Starting Page | 047402 |
| Ending Page | 047402 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://tohoku.repo.nii.ac.jp/?action=repository_action_common_download&attribute_id=18&file_no=1&item_id=5412&item_no=1 |
| Alternate Webpage(s) | http://repository.ust.hk/ir/bitstream/1783.1-6030/1/PhysRevLett.101.047402.pdf |
| PubMed reference number | 18764364v1 |
| Volume Number | 101 |
| Issue Number | 4 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Acute Erythroblastic Leukemia DNA Breaks, Single-Stranded Diameter (qualifier value) Nanotubes Nanotubes, Carbon Smallest |
| Content Type | Text |
| Resource Type | Article |
