A. Machado

activity

20182026

most citedGrowth of Pure and Intercalated ZrTe2, TiTe2 and HfTe2 Dichalcogenide Single Crystals by Isothermal Chemical Vapor Transport

13 citations · 41 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2026

Substitution modulated transition from semimetal to superconductor in ZrTe $_{2 - x}$ Se $_{x}$ with coexistence of nontrivial electronic topology

V. M. Fim, C. F. Schuch, L. R. de Faria +5

This study explores the emergence of superconductivity in high-quality ZrTe $_{2 - x}$ Se $_{x}$ crystals, grown via the isothermal chemical vapor transport (ICVT) technique. Resistive, s…

cond-mat.supr-con2026

Superconductivity and electronic structure evolution in the enforced semimetal Fe-doped ZrTe $_{2}$

L. M. Ishikura, C. F. Schuch, A. Faé Rabello +6

ZrTe $_{2}$ is an outstanding layered semimetal due to the topologically nontrivial electronic structure. In this work, we present an investigation of the electronic evolution of ZrTe…

cond-mat.mtrl-sci2022★ 13 cited

Growth of Pure and Intercalated ZrTe2, TiTe2 and HfTe2 Dichalcogenide Single Crystals by Isothermal Chemical Vapor Transport

Lucas E. Correa, Leandro R. de Faria, Rennan S. Cardoso +4

We report on a modified chemical vapor transport (CVT) methodology for the growth of pure and intercalated Zr, Ti, and Hf dichalcogenide single crystals, e.g. ZrTe2, Gd0.05ZrTe2, H…

cond-mat.supr-con2021★ 9 cited

Possible multiband superconductivity in the quaternary carbide YRe2SiC

Leandro R. de Faria, Pedro P. Ferreira, Lucas E. Correa +3

We report for the first time the occurrence of superconductivity in the quaternary silicide carbide YRe2SiC with Tc = 5.9 K. The emergence of superconductivity was confirmed by mea…

cond-mat.mtrl-sci2018★ 9 cited

Elastic anisotropy and thermal properties of extended linear chain compounds MV $_{2}$ Ga $_{4}$ (M = Sc, Zr, Hf) from ab-initio calculations

P. P. Ferreira, T. T. Dorini, F. B. Santos +2

MV $_{2}$ Ga $_{4}$ (M = Sc, Zr, Hf) compounds belong to an emerging class of materials showing a unique combination of unusual superconducting behavior with extended linear chains in the…

cond-mat.supr-con2018★ 10 cited

Insights on unconventional superconductivity in HfV $_{2}$ Ga $_{4}$ and ScV $_{2}$ Ga $_{4}$ from first principles electronic structure calculations

P. P. Ferreira, F. B. Santos, A. J. S. Machado +2

The HfV $_{2}$ Ga $_{4}$ compound was recently reported to exhibit unusual bulk superconducting properties, with the possibility of multiband behavior. To gain insight into its properties…

Substitution modulated transition from semimetal to superconductor in ZrTe2−x​Sex​ with coexistence of nontrivial electronic topology

Superconductivity and electronic structure evolution in the enforced semimetal Fe-doped ZrTe2​