The magnetic anisotropy of Fe film grown on vicinal Ag(1,1,10) surfaces was studied with the in situ magneto-optic Kerr effect. Below 200 K, strong oscillations of the uniaxial magnetic anisotropy as a function of Fe thickness with a period of 5.7 monolayers are found, which can even cause the easy magnetization axis to oscillate between perpendicular and parallel to the steps. Such novel oscil...

We relate bosonic density uctuations of a Fermi uid in one dimension to surface uctuations. Thereby we easily identify the parameters governing the low energy, Luttinger liquid behavior. In particular we recover the Haldane relation in case the surface is tilted only transversely to the Euclidean time direction. We develop a hydrodynamic uctuation theory for the world lines of particles. Since ...

The difunctionalization of alkenes involving a trifluoromethylthio group (SCF 3 ) for the conversion versatile and readily available olefins into structurally more complex molecules has been successfully studied. However, disproportionate dithiolation is unknown. Herein, transition-metal-free protocol presented vicinal trifluoromethylthio–thiolation unactivated via radical process under mild co...