102 citations · 716 across the 31 of their papers we have counts for
31 papers
Structural and spectroscopic investigation of the charge-ordered, short-range ordered, and disordered phases of the CoOBO ludwigite
C. W. Galdino, D. C. Freitas, C. P. C. Medrano +13
In this work, we investigate the representative case of the homometallic Co ludwigite CoCoOBO ( space group) with four distinct Co crystallographic si…
Quantum Criticality in a Layered Iridate
Kousik Samanta, Jean C. Souza, Danilo Rigitano +3
Iridates provide a fertile ground to investigate correlated electrons in the presence of strong spin-orbit coupling. Bringing these systems to the proximity of a metal-insulator qu…
Crystal, local atomic and electronic structures of YbFeZnCd (): a multi-band system with possible coexistence of light and heavy fermions
A. Fahl, R. Grossi, D. Rigitano +4
The partial (up to 7 %) substitution of Cd for Zn in the Yb-based heavy-fermion material YbFeZn is known to induce a slight ( %) reduction of the Sommerfeld spe…
Electronic and magnetic properties of stoichiometric CeAuBi
M. M. Piva, R. Tartaglia, G. S. Freitas +13
We report the electronic and magnetic properties of stoichiometric CeAuBi single crystals. At ambient pressure, CeAuBi orders antiferromagnetically below a Néel tempera…
The effect of structural and magnetic disorder on the 3-5 exchange interactions of LaCaCoIrO
L. Bufaiçal, E. Sadrollahi, F. J. Litterst +7
The delicate balance between spin-orbit coupling, Coulomb repulsion and crystalline electric field interactions observed in Ir-based oxides is usually manifested as exotic magnetic…
Anisotropic Lattice Compression and Pressure-Induced Electronic Phase Transitions in SrIrO
K. Samanta, R. Tartaglia, U. F. Kaneko +2
The crystal lattice of SrIrO is investigated with synchrotron X-ray powder diffraction under hydrostatic pressures up to GPa and temperatures down to K. The tet…