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Theory of resonant inelastic x-ray scattering by collective magnetic excitations.
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2010 |
| Abstract | I present a tractable theory for the resonant inelastic x-ray scattering (RIXS) of magnons. The low-energy transition operator is written as a product of local spin operators and fundamental x-ray absorption spectral functions. This leads to simple selection rules. The scattering cross section linear (quadratic) in spin operators is proportional to the fundamental magnetic circular (linear) dichroic spectral function. RIXS is a novel tool to measure magnetic quasiparticles (magnons) and the incoherent spectral weight, as well as multiple magnons up to very high energy losses, in small samples, thin films, and multilayers, complementary to neutron scattering. |
| Starting Page | 167404 |
| Ending Page | 167404 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://arxiv.org/pdf/0911.0706v1.pdf |
| Alternate Webpage(s) | http://www2.fkf.mpg.de/andersen/Yearly_Report_2009/andersen_jb2009_haverkort.pdf |
| PubMed reference number | 21231013v1 |
| Volume Number | 105 |
| Issue Number | 16 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Diagnostic radiologic examination Neutrons Rule (guideline) Views:Finding:Point in time:To be specified in another part of the message:Narrative:XR |
| Content Type | Text |
| Resource Type | Article |
