789 citations
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13 papers · 2 filters
Coulomb correlation in presence of spin-orbit coupling: application to plutonium
Jean-Pierre Julien, Jian-Xin Zhu, Robert C. Albers
Attempts to go beyond the local density approximation (LDA) of Density Functional Theory (DFT) have been increasingly based on the incorporation of more realistic Coulomb interacti…
Magnetic properties of HO2 thin films
Nicolas Hadacek, Alexandre Nossov, Laurent Ranno +2
We report on the magnetic and transport studies of hafnium oxide thin films grown by pulsed-laser deposition on sapphire substrates under different oxygen pressures, ranging from 1…
Easy-Axis Kagomé Antiferromagnet: Local-Probe Study of NdGaSiO
A. Zorko, F. Bert, P. Mendels +3
We report a local-probe investigation of the magnetically anisotropic kagomé compound NdGaSiO. Our zero-field SR results provide a direct evidence of a fluctuatin…
Direct observation of the high magnetic field effect on the Jahn-Teller state in TbVO4
C. Detlefs, F. Duc, Z. A. Kazei +6
We report the first direct observation of the influence of high magnetic fields on the Jahn-Teller (JT) transition in TbVO4. Contrary to spectroscopic and magnetic methods, X-ray d…
Determining the crystal-field ground state in rare earth Heavy Fermion materials using soft-x-ray absorption spectroscopy
P. Hansmann, A. Severing, Z. Hu +10
We infer that soft-x-ray absorption spectroscopy is a versatile method for the determination of the crystal-field ground state symmetry of rare earth Heavy Fermion systems, complem…
Current saturation and Coulomb interactions in organic single-crystal transistors
S. Fratini, H. Xie, I. N. Hulea +2
Electronic transport through rubrene single-crystal field effect transistors (FETs) is investigated experimentally in the high carrier density regime (n ~ 0.1 carrier/molecule). In…