2012 Fiscal Year Final Research Report
Theoretical study on the core level X-ray spectroscopy based on first principles band structure calculation
| Project/Area Number |
22540325
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Condensed matter physics I
|
|---|
| Research Institution | Gunma University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Keywords | 光電子分光 / 共鳴散乱 / 第一原理計算 |
|---|
| Research Abstract |
We calculated the spectra of the X-ray photoemission spectroscopy in ferromagnetic transition metals. The dependence of the spectra on the elements, the core-hole spin, and the excited core is explained in a unified frame. The relation between the satellite structure and the electronic states is elucidated. We also construct the theoretical formula for the resonant scattering intensity from chiral materials in order to explain the behaviors of the spectra. Particularly, it is clarified that the azimuthal angle dependence of the spectral intensity and the phase shift can be explained within the E1E1 process.
|
Research Products
(9 results)
