Viviane Peçanha-Antonio

activity

20172025

most citedMagnetic Excitations in the Ground State of

Y b_{2} T i_{2} O_{7}

20 citations · 34 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2025

Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe $_{3}$

Weiliang Yao, Viviane Peçanha Antonio, Devashibhai Adroja +6

In two-dimensional (2D) nearly square-lattice quantum materials, electron correlations can induce an electronic nematic phase with twofold rotational ( $C_{2}$ ) symmetry that profound…

cond-mat.str-el2019★ 14 cited

Intermultiplet transitions and magnetic long-range order in Sm-based pyrochlores

Viviane Pecanha-Antonio, Erxi Feng, Xiao Sun +6

We present bulk and neutron scattering measurements performed on the isotopically enriched $^{154} S m_{2} T i_{2} O_{7}$ and $^{154} S m_{2} S n_{2} O_{7}$ samples. Both compounds dis…

cond-mat.str-el2017★ 20 cited

Magnetic Excitations in the Ground State of $Y b_{2} T i_{2} O_{7}$

Viviane Pecanha-Antonio, Erxi Feng, Yixi Su +7

We report an extensive study on the zero field ground state of a powder sample of the pyrochlore $Y b_{2} T i_{2} O_{7}$ . A sharp heat capacity anomaly that labels a low temperature…

Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe3​

Intermultiplet transitions and magnetic long-range order in Sm-based pyrochlores

Magnetic Excitations in the Ground State of Yb2​Ti2​O7​

Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe $_{3}$

Magnetic Excitations in the Ground State of $Y b_{2} T i_{2} O_{7}$