20 citations · 56 across the 5 of their papers we have counts for
5 papers
Anisotropic nematic fluctuations above the ferroquadrupolar transition in TmVO
Z. Wang, I. Vinograd, Z. Mei +5
TmVO exhibits ferroquadrupolar order below 2.15 K with a well-isolated non-Kramers ground state doublet, and is a model system to understand Ising nematic order. We present $^{…
Hyperfine Couplings as a Probe of Orbital Anisotropy in Heavy Fermion Materials
P. Menegasso, J. C. Souza, I. Vinograd +5
The transferred hyperfine interaction between nuclear and electron spins in an heavy fermion material depends on the hybridization between the -electron orbitals and those surro…
Metallic islands in the Kondo insulator SmB
J. C. Souza, P. F. S. Rosa, J. Sichelschmidt +7
The predicted interplay between Kondo physics and non-trivial topology in SmB has stimulated many experimental reports, some of which are in apparent contradiction. The origi…
Probing the Ionic Dielectric Constant Contribution in the Ferroelectric Phase of the Fabre-Salts
Mariano de Souza, Lucas Squillante, Cesar Sônego +3
In strongly correlated organic materials it has been pointed out that charge-ordering could also achieve electronic ferroelectricity at the same critical temperature . A pr…
Grüneisen Parameter for Gases
Mariano de Souza, Paulo Menegasso, Ricardo Paupitz +2
The Grüneisen ratio (), i.e.\,the ratio of the linear thermal expansivity to the specific heat at constant pressure, quantifies the degree of anharmonicity of the potential gove…