Evolution of the Magnetic Excitations in Electron-Doped La2-xCexCuO4

Here we investigated the high energy spin excitations in electron-doped La2-xCexCuO4, a cuprate superconductor, by resonant inelastic x-ray scattering (RIXS) measurements. Efforts were paid to disentangle the paramagnon signal from non-spin-flip spectral weight mixing in the RIXS spectrum at Q∥=(0.6...

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Veröffentlicht in:	Physical review letters 2024-02, Vol.132 (5)
Hauptverfasser:	Li, X.  T., Tu, S.  J., Chaix, L., Fawaz, C., d’Astuto, M., Li, X., Yakhou-Harris, F., Kummer, K., Brookes, N.  B., Garcia-Fernandez, M., Zhou, Ke-Jin, Lin, Z.  F., Yuan, J., Jin, K., Dean, Mark  P. M., Liu, X.
Format:	Artikel
Sprache:	eng
Schlagworte:	CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY cuprates doping effects high-temperature superconductors magnetic order resonant inelastic x-ray scattering spin fluctuations superconducting phase transition unconventional superconductors
Online-Zugang:	Volltext
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