Abstract
We theoretically study X-ray emission spectra (XES) corresponding to the Cu 3d→2p electronic transition in high Tc superconductors by using the impurity Anderson model with five filled valence bands, and by applying a formula of a coherent sec-ond-order optical process. It is shown that XES can be explained consistently with 2p-XPS and 2p-XAS by the same model, and that the many-body effect due to d-d Coulomb interaction plays an important role in these compounds.
| Original language | English |
|---|---|
| Pages (from-to) | 813-816 |
| Number of pages | 4 |
| Journal | journal of the physical society of japan |
| Volume | 58 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Jan 1 1989 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Tanaka, S., Okada, K., & Kotani, A. (1989). Theory of X-Ray Emission in High-Jc Superconductors. journal of the physical society of japan, 58(3), 813-816. https://doi.org/10.1143/JPSJ.58.813