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 2019Show all

4 papers · 1 filter

cond-mat.str-el2019

Competition between electronic correlations and hybridization in CaMn $_{2}$ Bi $_{2}$

Christopher Lane, M. M. Piva, P. F. S. Rosa +1

We study the interplay between electronic correlations and hybridization in the low-energy electronic structure of CaMn $_{2}$ Bi $_{2}$ , a candidate hybridization-gap semiconductor. Util…

cond-mat.str-el2019★ 1 cited

CeAu $_{2}$ Bi: a new nonsymmorphic antiferromagnetic compound

M. M. Piva, W. Zhu, F. Ronning +3

Here we report the structural and electronic properties of CeAu $_{2}$ Bi, a new heavy-fermion compound crystallizing in a nonsymmorphic hexagonal structure ( $P 63/ mm c$ ). The Ce$^{3+}…

cond-mat.str-el2019★ 6 cited

Putative hybridization gap in CaMn $_{2}$ Bi $_{2}$ under applied pressure

M. M. Piva, S. M. Thomas, Z. Fisk +4

We report electrical transport measurements on CaMn $_{2}$ Bi $_{2}$ single crystals under applied pressure. At ambient pressure and high temperatures, CaMn $_{2}$ Bi $_{2}$ behaves as a…

cond-mat.str-el2019★ 13 cited

Anisotropic magnetic excitations and incipient Néel order in Ba(Fe $_{1 - x}$ Mn $_{x}$ ) $_{2}$ As $_{2}$

Fernando A. Garcia, Oleh Ivashko, Daniel E. McNally +7

It is currently understood that high temperature superconductivity (SC) in the transition metal $(M)$ substituted iron arsenides Ba(Fe $_{1 - x}$ $M$ $_{x}$ ) $_{2}$ As $_{2}$ is promoted b…

Competition between electronic correlations and hybridization in CaMn2​Bi2​

CeAu2​Bi: a new nonsymmorphic antiferromagnetic compound

Putative hybridization gap in CaMn2​Bi2​ under applied pressure

Anisotropic magnetic excitations and incipient Néel order in Ba(Fe1−x​Mnx​)2​As2​

Competition between electronic correlations and hybridization in CaMn $_{2}$ Bi $_{2}$

CeAu $_{2}$ Bi: a new nonsymmorphic antiferromagnetic compound

Putative hybridization gap in CaMn $_{2}$ Bi $_{2}$ under applied pressure

Anisotropic magnetic excitations and incipient Néel order in Ba(Fe $_{1 - x}$ Mn $_{x}$ ) $_{2}$ As $_{2}$