3 papers
cond-mat.mes-hall2025
Opto- and magneto-tunable exceptional degeneracies in non-Hermitian ferromagnet/-wave magnet junctions
Mohammad Alipourzadeh, Davood Afshar, Yaser Hajati
Unconventional -wave magnets (UPMs) with odd-parity spin textures have attracted interest for their zero net magnetization and anisotropic spin-split Fermi surfaces. Here, we ex…
cond-mat.supr-con2025
Andreev bound states and supercurrent in an unconventional superconductor-altermagnetic Josephson junction
Mohammad Alipourzadeh, Yaser Hajati
Motivated by the orientation-dependent properties of d-wave superconductors (SCs), we investigate Andreev bound states (ABSs) and Josephson current in s-wave SC/altermagnet/d-wave…
cond-mat.str-el2024
Quantum Anomalous Hall Effect in -Electron Kagome Systems: Chern Insulating States from Transverse Spin-Orbit Coupling
Imam Makhfudz, Mikhail Cherkasskii, Mohammad Alipourzadeh +5
The possibility of quantum anomalous Hall effect (QAHE) in two-dimensional kagome systems with -orbital electrons is studied within a multi-orbital tight-binding model. We conce…