Magnetism, Superconductivity, and Spontaneous Orbital Order in Iron-Based Superconductors: Which Comes First and Why?
Not Available
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND↗
Engineering topics
Khodas, M.
Publications and source records attributed to Khodas, M..
Critical quadrupole fluctuations and collective modes in iron pnictide superconductors
Not Available
Thorsmølle, V. K.↗
Resonant control of spins in the quasi-one-dimensional channel by interplay of confinement and Zeeman splitting
We study the spin transport in a quasi-one-dimensional channel defined in a two-dimensional electron gas. The combined action of geometrical confinement and the spin precession is analyzed. We demonstrate that for certain orientations of the in-plane magnetic field and for specific range of its magnitude the spin polarization exhibits a strong decrease referred to as ballistic spin resonance (BSR). The phenomenon is due to the commensuration of the Zeeman and inter-subband energy splitting. We show that the BSR requires a finite spin-orbit (SO) interaction although the condition for the BSR onset is independent on SO coupling.
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗