4 papers
Current-tunable room temperature ferromagnetism and current-driven phase transitions
Jianping Guo, Peng Rao, Xinhao Huang +9
It is generally assumed that the application of a charge-current in ferromagnetic metals suppresses their ferromagnetic order through trivial Joule heating. Here, we demonstrate th…
Fermi Liquid Theory for Spin Current of a Ferromagnet
Wayne M. Saslow, Chen Sun
A recent work [arXiv:2402.04639] considered the dynamical equations for ferromagnets using Onsager's irreversible thermodynamics with fundamental variables magnetization …
Onsager Relations between Spin Currents and Charge Currents
Wayne M. Saslow, Chen Sun
We consider the macroscopic dynamics of systems with charge and spin currents, using the methods of Onsager's irreversible thermodynamics. Applied to systems with spin-orbit intera…
Macroscopic Ferromagnetic Dynamics
Chen Sun, Wayne M. Saslow
In metals with finite magnetization , experiment shows that transverse polarized dc spin currents both decay and precess on crossing a finite sample thicknes…