M. M. Piva

activity

20142025

most citedTuning the nontrivial topological properties of the Weyl semimetal CeAlSi

33 citations · 255 across the 24 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

cond-mat.mtrl-sci2021★ 33 cited

Tuning the nontrivial topological properties of the Weyl semimetal CeAlSi

M. M. Piva, J. C. Souza, V. Brousseau-Couture +6

In the ferromagnetic Weyl semimetal CeAlSi both space-inversion and time-reversal symmetries are broken. We use external pressure as an effective tuning parameter and relate three…

cond-mat.str-el2021★ 26 cited

The planar triangular $S = 3/2$ magnet AgCrSe $_{2}$ : magnetic frustration, short range correlations, and field tuned anisotropic cycloidal magnetic order

M. Baenitz, M. M. Piva, S. Luther +25

Our studies evidence an anisotropic magnetic order below $T_{N} = 32$ ~K. Susceptibility data in small fields of about 1~T reveal an antiferromagnetic (AFM) order for $H ⊥ c$ , whe…

cond-mat.mtrl-sci2021★ 12 cited

Robust narrow-gap semiconducting behavior in square-net La $_{3}$ Cd $_{2}$ As $_{6}$

Mario M. Piva, Marein C. Rahn, Sean M. Thomas +6

ABSTRACT: Narrow-gap semiconductors are sought-after materials due to their potential for long-wavelength detectors, thermoelectrics, and more recently non-trivial topology. Here w…

Tuning the nontrivial topological properties of the Weyl semimetal CeAlSi

The planar triangular S=3/2 magnet AgCrSe2​: magnetic frustration, short range correlations, and field tuned anisotropic cycloidal magnetic order

Robust narrow-gap semiconducting behavior in square-net La3​Cd2​As6​

The planar triangular $S = 3/2$ magnet AgCrSe $_{2}$ : magnetic frustration, short range correlations, and field tuned anisotropic cycloidal magnetic order

Robust narrow-gap semiconducting behavior in square-net La $_{3}$ Cd $_{2}$ As $_{6}$