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Eduardo Bonini Guedes

Cette personne a quitté l’EPFL

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Publications associées (5)

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Weyl spin-momentum locking in a chiral topological semimetal

Jan Hugo Dil, Eduardo Bonini Guedes

Spin-orbit coupling in noncentrosymmetric crystals leads to spin-momentum locking - a directional relationship between an electron's spin angular momentum and its linear momentum. Isotropic orthogonal Rashba spin-momentum locking has been studied for decad ...

NATURE PORTFOLIO2024

Calculated Drude weight and optical gap across the metal-insulator transition in the RVO3 series (R = Sr, Ca, La, Y)

Eduardo Bonini Guedes

We studied the changes in the optical properties of the RVO3 series (R = Sr, Ca, La, Y) using band structure calculations. These oxides present a transition from a non-magnetic metallic phase in SrVO3-CaVO3, to an antiferromagnetic insulator state in LaVO3 ...

EDP Sciences, Springer2019

Two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO3

Jan Hugo Dil, Andrew Patton Weber, Eduardo Bonini Guedes

Studies on oxide quasi-two-dimensional electron gas (q2DEG) have been a playground for the discovery of novel and sometimes unexpected phenomena, like the reported magnetism at the surface of SrTiO3 (001) and at the interface between nonmagnetic LaAlO3 and ...

2021

Real-and reciprocal space characterization of the three-dimensional charge density wave in quasi-one-dimensional CuTe

Arnaud Magrez, Jan Hugo Dil, Michele Puppin, Eduardo Bonini Guedes, Fei Guo, Lukas Jürgen Hellbrück

Low-dimensional materials are susceptible to electronic instabilities such as charge density waves (CDWs), originating from a divergence in the Lindhard electron response function, combined with a finite electron-phonon coupling strength. In this paper, we ...

American Physical Society (APS)2024

Single spin-polarized Fermi surface in SrTiO3 thin films

Jan Hugo Dil, Stefan Peter Muff, Mauro Fanciulli, Andrew Patton Weber, Marco Caputo, Eduardo Bonini Guedes

2020