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Time-resolved RIXS on Correlated Materials

Time-resolved RIXS on Correlated Materials. RIXS: Charge Transfer Spin Orbital Lattice Many-body wavefunction mapping. High- Tc cuprates Bi2201. Single magnon. Important characterization tools for non-equilibrium dynamics!. Quasi 1D edge shared cuprates.

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Time-resolved RIXS on Correlated Materials

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  1. Time-resolved RIXS on Correlated Materials • RIXS: • Charge Transfer • Spin • Orbital • Lattice • Many-body wavefunction mapping High-Tccuprates Bi2201 Single magnon Important characterization tools for non-equilibrium dynamics! Quasi 1D edge shared cuprates • Wish List: (an x-ray FEL for spectroscopy) • Soft x-ray, 400-2000 eV • THz to Mid-IR pumping. • Seeded x-ray FEL: • Tunable transform limited x-ray FEL. (DE < 100 meV, Dt ~ 100 fs) • Less jitter, especially in intensity • No need for Monochromator -> more flux • Tight focus (<10 um) -> high resolution for the RIXS spectrometer. • Higher Repetition rate for more flux (?) • Sufficient space in hutch to accommodate high resolution spectrometer (~ 5m) at different 2q angles, (say 30 - 160+). W. S. Lee, Y. D. Chuang, T. P. Devereaux, Z. X. Shen, Z. Hussian

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