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Boron and Nitrogen Doped Single walled Carbon Nanotubes as Possible Dilute Magnetic Semiconductors
| Content Provider | Semantic Scholar |
|---|---|
| Author | Owens, Frank J. |
| Copyright Year | 2007 |
| Abstract | The structure of single walled armchair and zig-zag carbon nanotubes having 70 atoms and two carbons replaced by boron or nitrogen is obtained at minium energy using HF/6-31G* molecular orbital theory. The calculations show that the ground state of the zig-zag tubes is a triplet state while for the armchair tubes it is a singlet. In the zig-zag tubes the density of states at the Fermi level is greater for the spin down states compared to the spin up state indicating that the doped tubes could be ferromagnetic. |
| Starting Page | 447 |
| Ending Page | 449 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| PubMed reference number | 3246596 |
| Volume Number | 2 |
| Alternate Webpage(s) | https://nanoscalereslett.springeropen.com/track/pdf/10.1007/s11671-007-9082-4?site=nanoscalereslett.springeropen.com |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Boron Carbon Dioxide Doping (semiconductor) Femtometer Ground state Mandibular right second molar tooth Molecular orbital Nanotubes Nanotubes, Carbon Nitrogen Nitrogen-vacancy center Semiconductor Semiconductors Singlet state Specimen Source Codes - Tube Triplet state Williams tube |
| Content Type | Text |
| Resource Type | Article |
