"Vi\u0161\u0148ovsk\u00FD, \u0160tefan" . "Journal of Applied Physics" . "Hrabovsky, D." . "000335643700181" . . "AlN/Fe/AlN nanostructures for magnetooptic magnetometry"@en . "2"^^ . "Pistora, J." . . . "http://dx.doi.org/10.1063/1.4868490" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "17" . . . . . "2220" . "I, P(GAP205/11/2137)" . . . "AlN/Fe/AlN/Cu nanostructures with ultrathin Fe grown by sputtering on Si substrates are evaluated as probes for magnetooptical (MO) mapping of weak currents. They are considered for a laser wavelength of lambda = 410 nm (3.02 eV) and operate at oblique light incidence angles, phi((0)), to enable detection of both in-plane and out-of-plane magnetization. Their performance is evaluated in terms of MO reflected wave electric field amplitudes. The maximal MO amplitudes in AlN/Fe/AlN/Cu are achieved by a proper choice of layer thicknesses. The nanostructures were characterized by MO polar Kerr effect at phi((0)) approximate to 5 degrees and longitudinal Kerr effect spectra (phi((0)) = 45 degrees) at photon energies between 1 and 5 eV. The nominal profiles were refined using a model-based analysis of the spectra. Closed form analytical expressions are provided, which are useful in the search for maximal MO amplitudes. (C) 2014 AIP Publishing LLC."@en . "RIV/00216208:11320/14:10288854!RIV15-MSM-11320___" . . "AlN/Fe/AlN nanostructures for magnetooptic magnetometry"@en . . . "constants; fe; metals; films; optical-properties"@en . . "Jakubisov\u00E1, Eva" . "11320" . "Celinski, Z." . "AlN/Fe/AlN nanostructures for magnetooptic magnetometry" . "115" . . "[32EFE805BE00]" . . . "AlN/Fe/AlN/Cu nanostructures with ultrathin Fe grown by sputtering on Si substrates are evaluated as probes for magnetooptical (MO) mapping of weak currents. They are considered for a laser wavelength of lambda = 410 nm (3.02 eV) and operate at oblique light incidence angles, phi((0)), to enable detection of both in-plane and out-of-plane magnetization. Their performance is evaluated in terms of MO reflected wave electric field amplitudes. The maximal MO amplitudes in AlN/Fe/AlN/Cu are achieved by a proper choice of layer thicknesses. The nanostructures were characterized by MO polar Kerr effect at phi((0)) approximate to 5 degrees and longitudinal Kerr effect spectra (phi((0)) = 45 degrees) at photon energies between 1 and 5 eV. The nominal profiles were refined using a model-based analysis of the spectra. Closed form analytical expressions are provided, which are useful in the search for maximal MO amplitudes. (C) 2014 AIP Publishing LLC." . "Siroky, P." . "AlN/Fe/AlN nanostructures for magnetooptic magnetometry" . "Harward, I." . . "3"^^ . . "10.1063/1.4868490" . "0021-8979" . "RIV/00216208:11320/14:10288854" . "7"^^ . .