altermagnetism 1density functional theory 1fermi surface 1quantum oscillations 1spin-orbit coupling 1
From the 1 of 2 linked papers with an AI index.
2 papers
cond-mat.mtrl-sci2026
Altermagnetic spin-split Fermi surfaces in CrSb revealed by quantum oscillation measurements
Taichi Terashima, Yuya Hattori, David Graf +5
The authors combine high‑field magnetotransport, torque measurements, and DFT+U calculations with spin‑orbit coupling to map the spin‑split Fermi surfaces of the altermagnet CrSb,…
cond-mat.str-el2025
Quantum entanglement in a pure state of strongly correlated quantum impurity systems
Yunori Nishikawa, Tomoki Yoshioka
We consider quantum entanglement in strongly correlated quantum impurity systems for states manifesting interesting properties such as multi-level Kondo effect and dual nature betw…