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Temperature dependent 5f-states in URu2Si2
- Author(s): Denlinger, Jonathan D.
- Gweon, Gey-Hong
- Allen, James W.
- Sarrao, John L.
- et al.
Abstract
A dramatic temperature dependent enhancement of U 5f spectral weight at EF is observed in angle-resolved photoemission measurements of URu_2Si_2 at the center of an X-point hole-pocket. Comparison of this temperature dependent behavior for excitation both at and below the U 5d->5f resonant threshold is presented.