13 research outputs found
Magnetic Properties of Antiferromagnetic Oxide Materials
Magnetic Properties of Antiferromagnetic Oxide Material
Oxygen-induced effects on the morphology of the Fe(001) surface in out-of-equilibrium conditions
Oxygen-induced effects on the morphology of the Fe(001) surface in out-of-equilibrium condition
Effects of temperature on the oxygen aided Cr growth on Fe(001)
Effects of temperature on the oxygen aided Cr growth on Fe(001
Spontaneous formation of left- and right-handed cholesterically ordered domains in an enantiopure chiral polyfluorene film
Spontaneous formation of left- and right-handed cholesterically ordered domains in an enantiopure chiral polyfluorence fil
Unexpected polarization behavior at the aperture of hollow-pyramid near-field probes
Polarization in the proximity zone beyond the illuminated aperture of a near-field optical microscope is determined by means of a thin dichroic layer of fluorescent molecules used as a near-field polarization analyzer. Near-field probes of the hollow-pyramid type, with a metal coating and about 100 nm apertures, are used. Surprisingly, it is found that the input polarization is always maintained in the near field, independently of the aperture geometry, in spite of the behavior of the transmitted far field, which may result either isotropic or strongly dichroic depending on the ellipticity of the aperture