4 papers
A Correlated Route to Antiferromagnetic Spintronics
Joel Bobadilla, Alberto Camjayi
Antiferromagnets are attractive for spintronics owing to their vanishing net magnetization and ultrafast spin dynamics, yet their spin-compensated electronic structure has long con…
Magnetoresistivity in the Antiferromagnetic Hubbard Model
Joel Bobadilla, Marcelo J. Rozenberg, Alberto Camjayi
We investigate the magnetotransport properties of the half-filled antiferromagnetic (AF) one-band Hubbard model under an external magnetic field using the single-site dynamical mea…
Cascades in transport and optical conductivity of Twisted Bilayer Graphene
M. J. Calderón, A. Camjayi, A. Datta +1
Using a combined Dynamical Mean Field Theory and Hartree (DMFT+H) calculation we study the transport and optical properties of the 8-band heavy fermion model for Twisted Bilayer Gr…
Electric transport as a probe to unveil microscopic aspects of oxygen-depleted YBCO
C. Acha, A. Camjayi, T. Vaimala +2
We report on the characterization of Pt-YBaCuO interfaces, focusing on how oxygen vacancies content () affects electrical transport mechanisms. Our study exami…