29 citations · 53 across the 7 of their papers we have counts for
7 papers
Tuning the crystalline electric field and magnetic anisotropy along the CeCuBiSb series
G. S. Freitas, M. M. Piva, R. Grossi +8
We have performed X-ray powder diffraction, magnetization, electrical resistivity, heat capacity and inelastic neutron scattering (INS) to investigate the physical properties of th…
Tetragonal-orthorhombic phase coexistence under magnetic fields in BaFeAs and Sr(FeCo)As: evidence of magnetically driven structural transition
U. F. Kaneko, C. B. R. Jesus, M. E. Saleta +3
Synchrotron x-ray diffraction experiments were performed on BaFeAs and Sr(FeCo)As single crystals as a function of temperature and applied magnetic fi…
The role of magnetic excitations in magnetoresistance and Hall effect of slightly TM-substituted BaFeAs compounds (TM = Mn, Cu, Ni)
J. P. Peña, M. M. Piva, C. B. R. Jesus +10
We report on electrical resistivity, magnetoresistance (MR) and Hall effect measurements in four non-superconducting BaFeTMAs (TM = Mn, Cu and Ni) single crystals w…
The role of dimensionality in the Kondo Ce family: the case of CeCdSb
P. F. S. Rosa, R. J. Bourg, C. B. R. Jesus +2
Motivated by the presence of competing magnetic interactions in the heavy fermion family Ce ( = transition metal, = pnictogen), here we study the novel parent compound…
Metallic Surface States Probed Within the Microwave Skin Depth of the Putative Topological Insulator YBiPt Compound
G. G. Lesseux, T. M. Garitezi, P. F. S. Rosa +7
Electron Spin Resonance (ESR) experiments of diluted Nd ions in the claimed topological insulator (TI) YBiPt are reported. Powdered samples with grain size from 10…
Low-temperature physical properties of GdCoIn
D. Betancourth, J. I. Facio, P. Pedrazzini +6
A comprehensive experimental and theoretical study of the low temperature properties of GdCoIn was performed. Specific heat, thermal expansion, magnetization and electrical res…