3 papers
cond-mat.mtrl-sci2026
Surface-bulk hybridization enhances the Berry curvature dipole in GaAs(110)
Gastón Blatter, Jorge I. Facio, Jeroen van den Brink
Symmetry breaking at crystalline boundaries can enable electronic responses that are forbidden in the bulk. Here, we investigate the Berry curvature dipole (BCD) at GaAs(110) surfa…
cond-mat.mes-hall2026
Sign control of photocurrents by spin-group-symmetry breaking in altermagnetic insulators
Gastón Blatter, Xiao Zhang, Jeroen van den Brink +2
Controlling physical responses through symmetry breaking is a central paradigm in quantum materials, enabling novel functionalities. Here we determine the effects of spin-group-sym…
cond-mat.supr-con2023
Tuning vortex critical velocity in MoN thin films via striped magnetic domain configuration
Gastón Blatter, Martín Sirena, Yeonkyu Lee +2
We report on the impact of the magnetic domain stripe configuration on the critical velocity of vortices in superconducting/ferromagnetic bilayers. Using a 23 nm thick MoN film…