Polarization dependence of x-ray absorption spectra in graphene
We calculate the x-ray absorption spectra (XAS) for 1s-π ∗ and 1s-σ ∗ transitions in single layer graphene using the dipole approximation and we compare with experimental results. It is found that the in-plane and out-of-plane orientations of the dipole vectors, which correspond to the 1s-π∗ and...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2012
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| Online Access: | http://hdl.handle.net/1721.1/72089 https://orcid.org/0000-0001-8492-2261 |