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The 13c nuclear magnetic resonance in graphite intercalation compounds
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Tsang, T. Resing, H. A. |
| Copyright Year | 1985 |
| Description | The (13)C NMR chemical shifts of graphite intercalation compounds were calculated. For acceptor types, the shifts come mainly from the paramagnetic (Ramsey) intra-atomic terms. They are related to the gross features of the two-dimensional band structures. The calculated anisotropy is about -140 ppm and is independent of the finer details such as charge transfer. For donor types, the carbon 2p pi orbitals are spin-polarized because of mixing with metal conduction electrons, thus there is an additional dipolar contribution which may be correlated with the electronic specific heat. The general agreement with experimental data is satisfactory. |
| File Size | 5878188 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850008292 |
| Archival Resource Key | ark:/13960/t6qz73z6z |
| Language | English |
| Publisher Date | 1985-01-01 |
| Access Restriction | Open |
| Subject Keyword | Atomic And Molecular Physics Polarization Spin Alignment Specific Heat Band Structure of Solids Acceptor Materials Electron Orbitals Graphite Donor Materials Nuclear Magnetic Resonance Intercalation Carbon 13 Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
