15 citations · 33 across the 4 of their papers we have counts for
3 papers
cond-mat.str-el2025
Kondo effect in a two-dimensional electron gas in the Persistent Spin Helix regime
T. O. Puel, M. A. Manya, G. S. Diniz +2
The Kondo effect arises from many-body interactions between localized magnetic impurities and conduction electrons, affecting electronic properties at low temperatures. In this stu…
cond-mat.str-el2024★ 15 cited
Suppressed Kondo screening in two-dimensional altermagnets
G. S. Diniz, E. Vernek
We have studied the Kondo effect of a spin-1/2 impurity coupled to a two-dimensional altermagnet host material. To attain the low-temperature many-body Kondo physics of the system,…
cond-mat.str-el2020★ 9 cited
Reentrant Kondo effect in a quantum impurity coupled to a metal-semiconductor hybrid contact
G. Diniz, G. S. Diniz, G. B. Martins +1
Using NRG, we show that a system containing a quantum impurity (QI), strongly coupled to a semiconductor (gap ) and weakly coupled to a metal, displays a 'reentrant' Kondo sta…