115 citations · 261 across the 15 of their papers we have counts for
17 papers
Electrostatically-induced topological phase transitions in polyacetylene molecules
Tomás Suleiman, Aníbal Iucci, Alejandro Martín Lobos
We study the electronic properties of a linear trans-polyacetylene (tPA) molecule capacitively coupled to an external gate voltage of width . We describe this system using…
Bosonization solution of the Kondo lattice in a Luttinger liquid
Tomás Bortolin, C. J. Bolech, Nayana Shah +1
We address the physics of a regular arrangement of independent magnetic impurities embedded in a band of interacting electrons. We focus on the one-dimensional case that can be stu…
Spin-polarized transport and quantum phase transitions in one-dimensional superconductor-ferromagnetic insulator heterostructures
Javier Feijóo, Aníbal Iucci, Alejandro M. Lobos
We theoretically propose a one-dimensional electronic nanodevice inspired in recently fabricated semiconductor-superconductor-ferromagnetic insulator (SE-SC-FMI) hybrid heterostruc…
Subgap states and quantum phase transitions in one-dimensional superconductor-ferromagnetic insulator heterostructures
Javier Feijoo, Anibal Iucci, Alejandro M. Lobos
We theoretically study the spectral properties of a one dimensional semiconductor-superconductor-ferromagnetic insulator (SE-SU-FMI) hybrid nanostructure, motivated by recents expe…
Tunneling conductance of long-range Coulomb interacting Luttinger liquid
DinhDuy Vu, Anibal Iucci, Sankar Das Sarma
The theoretical model of the short-range interacting Luttinger liquid predicts a power-law scaling of the density of states and the momentum distribution function around the Fermi…
Quantum phase diagram of Shiba impurities from bosonization
Tomás Bortolin, Aníbal Iucci, Alejandro M. Lobos
A characteristic feature of Shiba impurities is the existence of a spin- and parity-changing quantum phase transition (known as "0-" transition) which has been observed in scann…