Zobrazeno 1 - 10
of 278
pro vyhledávání: '"M. Carbucicchio"'
Publikováno v:
Hyperfine Interactions. 191:143-150
Junctions between austenitic and ferritic steels were produced using two different processes involving melting at the contact surfaces: electron beam cladding designed to improve the corrosion resistance of the joined component, and laser beam weldin
Publikováno v:
Hyperfine Interactions. 192:43-49
Boride coatings were grown on Armco iron and Fe64Ni36 alloy at 850°C for 20 min and 1 h, using a high boron potential powder constituted by KBF4-activated amorphous boron. The coatings were characterized by X-ray diffraction, Mossbauer spectroscopy
Publikováno v:
Hyperfine Interactions. 185:1-7
FePt films were rf sputtered at room temperature and 550˚C on MgO monocrystalline substrates. Room temperature films were post-annealed at 550˚C. The high temperature growth induces a tetragonal distortion of the structure with the formation of L10
Autor:
M. Carbucicchio
Publikováno v:
Hyperfine Interactions. 237
L10-ordered FePt/Fe thin bi-layers were grown using a molecular beam epitaxy onto (100)-MgO substrates changing the soft Fe layer thickness. The study of the intermixing phenomena occurring at the hard/soft interfaces was carried out using surface Mo
Autor:
R. Ciprian, M. Carbucicchio
Publikováno v:
Solid State Communications. 152:189-193
L 1 0 -ordered FePd thin films were grown onto MgO-(100) monocrystalline substrates at 450 and 650 °C by means of a molecular beam epitaxy system. Fe/FePd bi-layers were grown by covering the L 1 0 -FePd hard films with Fe layers of different thickn
Autor:
M. Carbucicchio, R. Ciprian
Publikováno v:
Solid State Communications. 151:924-927
Fe/Mn multilayers were grown by means of a molecular beam epitaxy system onto quartz substrates changing the thickness of the elemental layers. A spontaneous unidirectional anisotropy develops for thickness of Fe or Mn layer of about 35 A. Since the
Autor:
F Vinai, F Branda, M. Carbucicchio, Vincenzo Iannotti, Giovanni Ausanio, A. Stantero, G. Luciani, Luca Lanotte
Publikováno v:
Nanostructured Materials. 11:805-811
A new metallic glass alloy characterized by high amplitude of magnetoelastic waves was synthesized. X-ray spectra evidenced the amorphous structure in the as-cast material, while differential thermal analysis confirmed the metastable initial phase an
Autor:
M. Carbucicchio, R. Ciprian
Publikováno v:
Color Research & Application. 36:306-312
In this work, several near-lossless compression methods for spectral images have been analyzed and compared. These methods are based both on the principal component analysis (PCA) and on the choice of a minimum number of spectral points, selected fol
Autor:
R. Ciprian, M. Carbucicchio
Publikováno v:
IEEE Transactions on Magnetics. 46:397-400
Co/Fe multilayers were grown onto different substrates by means of a molecular beam epitaxy system equipped with e-guns. The microstructural and magnetic properties were studied as a function of both the growing temperature and the Fe-layer thickness
Publikováno v:
Hyperfine Interactions. 187:125-130
Aluminized coatings were produced on iron by means of two different processes: electron beam deposition under UHV of Al on iron samples previously covered with 57Fe films, and hot-dipping of iron samples in molten aluminium. Aluminized samples were s