Charge Excitations in Nd$_{2-x}$Ce$_x$CuO$_4$ Observed with Resonant Inelastic X-ray Scattering: Comparison of Cu K-edge with Cu L$_3$-edge
| Title: | Charge Excitations in Nd$_{2-x}$Ce$_x$CuO$_4$ Observed with Resonant Inelastic X-ray Scattering: Comparison of Cu K-edge with Cu L$_3$-edge |
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| Authors: | Ishii, Kenji, Kurooka, Masahito, Shimizu, Yusuke, Fujita, Masaki, Yamada, Kazuyoshi, Mizuki, Jun'ichiro |
| Source: | J. Phys. Soc. Jpn. 88, 075001 (2019) |
| Publication Year: | 2019 |
| Collection: | Condensed Matter |
| Subject Terms: | Condensed Matter - Strongly Correlated Electrons |
| More Details: | We report a Cu K-edge resonant inelastic x-ray scattering (RIXS) study of momentum-dependent charge excitations in Nd$_{2-x}$Ce$_x$CuO$_4$ ($x$ = 0.075 and 0.18). The peak position and width of the excitations coincide excellently with those observed in Cu L$_3$-edge RIXS. It demonstrates that the same charge excitations are observed at the two edges. Comment: 6 pages, 2 figures |
| Document Type: | Working Paper |
| DOI: | 10.7566/JPSJ.88.075001 |
| Access URL: | http://arxiv.org/abs/1903.07280 |
| Accession Number: | edsarx.1903.07280 |
| Database: | arXiv |
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