100 citations · 339 across the 10 of their papers we have counts for
8 papers · 1 filter
Competing Electronic Configurations for PuTe and New Insight on Plutonium Metal
J. J. Joyce, K. S. Graham, J. -X. Zhu +7
The electronic structure of plutonium metal and its compounds pose a grand challenge for a fundamental understanding of the Pu-5 electron character. For 30 years the plutonium c…
Measurement of Two Low-Temperature Energy Gaps in the Electronic Structure of Antiferromagnetic USb2 Using Ultrafast Optical Spectroscopy
J. Qi, T. Durakiewicz, S. A. Trugman +9
Ultrafast optical spectroscopy is used to study the antiferromagnetic f-electron system USb2. We observe the opening of two charge gaps at low temperatures (<45 K), arising from re…
Photoemission Imaging of 3D Fermi Surface Pairing at the Hidden Order Transition in URu2Si2
Jian-Qiao Meng, Peter M. Oppeneer, John A. Mydosh +6
We report angle-resolved photoemission spectroscopy (ARPES) experiments probing deep into the hidden order (HO) state of URu2Si2, utilizing tunable photon energies with sufficient…
Imaging the formation of high-energy dispersion anomalies in the actinide UCoGa
Tanmoy Das, Tomasz Durakiewicz, Jian-Xin Zhu +3
We use angle-resolved photoemission spectroscopy (ARPES) to image the emergence of substaintial dispersion anomalies in the electronic renormalization of the actinide compound UCoG…
Crystal fields, disorder, and antiferromagnetic short-range order in Yb0.24Sn0.76Ru
T. Klimczuk, C. H. Wang, J. M. Lawrence +16
We report extensive measurements on a new compound (Yb0.24Sn0.76)Ru that crystallizes in the cubic CsCl structure. Valence band photoemission and L3 x-ray absorption show no divale…
Spectral Properties of delta-Plutonium: Sensitivity to 5f Occupancy
Jian-Xin Zhu, A. K. McMahan, M. D. Jones +4
By combining the local density approximation (LDA) with dynamical mean field theory (DMFT), we report a systematic analysis of the spectral properties of -plutonium with varying…