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Surface morphology, magnetic field

The ESR spectroscopy has been used to determine the distribution of paramagnetic ions between the solution and surface without phase separation. The ESR spectra of the adsorbate depend on the orientation of crystals of known morphology with respect to the magnetic field, thus, the role of particular crystallographic planes in the sorption process can be investigated. [Pg.353]

Fig. 3 Hysteresis loops of Ni particles (full line), Ni ellipsoides (dotted line), and Ni wires (dashed line) deposited within the pores of porous silicon, whereas the morphology has been the same. The coercivity as well as the remanence decreases with increasing elongation of the metal nanostructures. The magnetic field has been applied perpendicular to the sample surface... Fig. 3 Hysteresis loops of Ni particles (full line), Ni ellipsoides (dotted line), and Ni wires (dashed line) deposited within the pores of porous silicon, whereas the morphology has been the same. The coercivity as well as the remanence decreases with increasing elongation of the metal nanostructures. The magnetic field has been applied perpendicular to the sample surface...
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Field surface

Surfaces magnetic

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