WebDec 8, 2010 · Multiple spin-flop phase diagram of BaCu2Si2O7. The quasi one-dimensional compound BaCu2Si2O7 demonstrates numerous spin-reorientation transitions both for a … WebAug 19, 2006 · As a result of the spin-flop transition the antiferromagnetism vector l is oriented along the “intermediate” c-axis. The maximum field deflection angle Ψc from the b-axis in the bc-plane at...
Spin flop and Spin flop two examples of metamagnetic …
WebAug 7, 1989 · For instance, the spin-flop phase boundary of Cr203 [ 18,19 ] does not exhibit any minimum as a function of the temperature. Taking into account that this system is an easy axis uniaxial antiferromagnet, we believe that the early measurements performed on its spin-flop phase boundary are in agreement with our predicted T '/z dependence. WebJan 1, 2024 · The spin-flop transition occurs because the total energy of the system is a sum of the Zeeman energy of each magnetic sublattice and the magnetic anisotropy energy. At low fields the AFM configuration is the ground state, but above H SF, it is the canted spin-flop state with spins almost normal to the field that minimizes the energy [26]. cocktail sticks metal
Spin-flop transition in anisotropic antiferromagnets
WebDmitriev, A. I., Koplak, O. V., Namai, A., Tokoro, H., Ohkoshi, S., & Morgunov, R. B. (2015). Easy Axis Spin-Flop in ε-Phase In-Doped Iron (III) Oxide Nanowires. WebWe find an unusual disordered spin-flop phase in high fields in which the spins formed finite-size domains with their moments perpendicular to H. We argue that the disorder is a consequence of the random off-diagonal exchange interactions and the spin-flop phase is probably a realization of the three-dimensional XY model in random fields. WebThe enhanced 2D layered structure single crystalline TlCo2Se2 has been successfully fabricated, which exhibits field-induced 3D spin-flop phase transitions. In the case of the magnetic field parallel to the c-axis (B//c), the applied magnetic field induces the evolution of the noncollinear helical magnetic coupling into a ferromagnetic (FM) state with all the … call shenanigans etymology