A. Benvenho

activity

20222026

collaborators

5 papers

cond-mat.supr-con2026

Enhanced Kadowaki-Woods Ratio and Weak-Coupling Superconductivity in Noncentrosymmetric YPt $_{2}$ Si $_{2}$ Single Crystals

Gustavo Gomes Vasques, Shyam Sundar, Deisy Aristizábal-Giraldo +6

Superconductivity in noncentrosymmetric RPt2Si2 (R = rare earth) compounds exhibit a rich playground to explore the competition between different ground states, such as unconventio…

cond-mat.mtrl-sci2025

Engineering a Correlated Narrow-Gap Semiconductor: Effects of Ga Substitution in EuZn $_{2}$ P $_{2}$

M. Dutra, E. Marulanda, G. G. Vasques +11

The effect of Ga substitution on the electronic, magnetic, and low-energy responses of the Zintl phase EuZn $_{2}$ P $_{2}$ is investigated by electrical transport, electron spin resonanc…

cond-mat.str-el2025

Synthesis and anisotropic magnetism of singlecrystalline GdPt2Si2

Gustavo Gomes Vasques, Mateus Dutra, Pedro Caetano Sabino +4

Single crystals of GdPt $_{2}$ Si $_{2}$ were grown using the Sn flux method, crystallizing in the CaBe $_{2}$ Ge $_{2}$ -type tetragonal structure with space group $P 4/ nmm$ . Electrical resistivi…

cond-mat.str-el2025

Spin Dynamics and Light-Induced Effects in EuZn $_{2}$ P $_{2}$

M. Dutra, G. G. Vasques, P. C. Sabino +8

The magnetic spin dynamics and optical properties of EuZn $_{2}$ P $_{2}$ are studied. Single crystals grown by the Sn-flux method crystallize in the $P 3 m 1$ (No.~164) space gro…

physics.chem-ph2022

Effects of a Flexible Ion Gel as an Active Outer-Layer when in Contact with a Metallic Electrode

Elton Alves de Moura, Ana Cristina de Paula, Adriano Reinaldo Viçoto Benvenho +2

In this work the effect of an ion gel outer-layer stuck on top of ITO/PBT/Sn devices was investigated towards its effects on the electrical properties. When this external electroly…

Enhanced Kadowaki-Woods Ratio and Weak-Coupling Superconductivity in Noncentrosymmetric YPt2​Si2​ Single Crystals

Engineering a Correlated Narrow-Gap Semiconductor: Effects of Ga Substitution in EuZn2​P2​

Synthesis and anisotropic magnetism of singlecrystalline GdPt2Si2

Spin Dynamics and Light-Induced Effects in EuZn2​P2​

Effects of a Flexible Ion Gel as an Active Outer-Layer when in Contact with a Metallic Electrode

Enhanced Kadowaki-Woods Ratio and Weak-Coupling Superconductivity in Noncentrosymmetric YPt $_{2}$ Si $_{2}$ Single Crystals

Engineering a Correlated Narrow-Gap Semiconductor: Effects of Ga Substitution in EuZn $_{2}$ P $_{2}$

Spin Dynamics and Light-Induced Effects in EuZn $_{2}$ P $_{2}$