62 citations · 99 across the 6 of their papers we have counts for
6 papers
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…
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…
The zero-field-cooled exchange bias effect in phase-segregated LaACoMnO (A = Ba, Ca, Sr; x = 0, 0.5)
L. T. Coutrim, D. Rigitano, C. Macchiutti +9
In the zero-field-cooled exchange bias (ZEB) effect the unidirectional magnetic anisotropy is set at low temperatures even when the system is cooled in the absence of external magn…
Magnetic structure and magnetoelastic coupling of GdNiSi3 and TbNiSi3
R. Tartaglia, F. R. Arantes, C. W. Galdino +4
The series of intermetallic compounds NiSi ( = rare earth) shows interesting magnetic properties evolving with and metamagnetic transitions under applied magnetic fie…
Isospin-phonon coupling and Fano-interference in spin-orbit Mott insulator Sr2IrO4
Kousik Samanta, Danilo Rigitano, Pascoal Jose Giglio Pagliuso +1
The isospin-phonon coupling in Sr2IrO4 is investigated by temperature dependent phonon Raman scattering. Anomalous behavior in the frequency of all studied optical phonons is obser…