by Spizzo, F, Ronconi, F, Albertini, F, Casoli, F, Pareti, L, Turilli, G, Bolzoni, F, Mazuelas, A, Ferrero, C and Ghiringhelli, G, Tagliaferri, A and Metzger, H
Abstract:
We have monitored the evolution of the structure of multilayered-granular films deposited by alternately growing thin cobalt layers and thicker copper layers by RF-sputtering. In particular, we have observed how the reduction of the Co layer thickness affects the overall structure of the samples and the morphology of the magnetic particles. Synchrotron radiation has been used to do diffraction, reffectivity and small angle scattering measurements, performed in anomalous configuration, in order to increase the low Co-Cu electron density contrast. We find that the samples are made of large columnar grains whose size depends on Co nominal thickness. A good agreement between the results of the X-ray analysis and the magnetic properties of the samples has been found. (C) 2002 Elsevier Science B.V. All rights reserved.
Reference:
Size and ordering of sputtered Co nanoparticles in Co/Cu multilayers (Spizzo, F, Ronconi, F, Albertini, F, Casoli, F, Pareti, L, Turilli, G, Bolzoni, F, Mazuelas, A, Ferrero, C and Ghiringhelli, G, Tagliaferri, A and Metzger, H), In NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, ELSEVIER SCIENCE BV, volume 200, 2003.
Bibtex Entry:
@article{ ISI:000180998600024,
Author = {Spizzo, F and Ronconi, F and Albertini, F and Casoli, F and Pareti, L
and Turilli, G and Bolzoni, F and Mazuelas, A and Ferrero, C and
Ghiringhelli, G and Tagliaferri, A and Metzger, H},
Title = {{Size and ordering of sputtered Co nanoparticles in Co/Cu multilayers}},
Journal = {{NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM
INTERACTIONS WITH MATERIALS AND ATOMS}},
Year = {{2003}},
Volume = {{200}},
Pages = {{142-147}},
Month = {{JAN}},
Note = {{Spring Meeting of the European-Materials-Research-Society (E-MRS),
STRASBOURG, FRANCE, JUN 18-21, 2002}},
Organization = {{European Mat Res Soc}},
Abstract = {{We have monitored the evolution of the structure of
multilayered-granular films deposited by alternately growing thin cobalt
layers and thicker copper layers by RF-sputtering. In particular, we
have observed how the reduction of the Co layer thickness affects the
overall structure of the samples and the morphology of the magnetic
particles. Synchrotron radiation has been used to do diffraction,
reffectivity and small angle scattering measurements, performed in
anomalous configuration, in order to increase the low Co-Cu electron
density contrast. We find that the samples are made of large columnar
grains whose size depends on Co nominal thickness. A good agreement
between the results of the X-ray analysis and the magnetic properties of
the samples has been found. (C) 2002 Elsevier Science B.V. All rights
reserved.}},
Publisher = {{ELSEVIER SCIENCE BV}},
Address = {{PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}},
Type = {{Article; Proceedings Paper}},
Language = {{English}},
Affiliation = {{Spizzo, F (Corresponding Author), Univ Ferrara, Dept Phys, Via Paradiso 12, I-44100 Ferrara, Italy.
Univ Ferrara, Dept Phys, I-44100 Ferrara, Italy.
Univ Ferrara, INFM, I-44100 Ferrara, Italy.
IMEM, CNR, I-43010 Parma, Italy.
European Synchrotron Radiat Facil, F-38043 Grenoble, France.
Politecn Milan, Dept Phys, I-20133 Milan, Italy.
Politecn Milan, INFM, I-20133 Milan, Italy.}},
DOI = {{10.1016/S0168-583X(02)01710-X}},
Article-Number = {{PII S0168-583X(02)01710-X}},
ISSN = {{0168-583X}},
Keywords = {{Bragg sheets; GISAXS; GID; reflectivity; superparamagnetism}},
Keywords-Plus = {{GRAZING-INCIDENCE DIFFRACTION; GIANT MAGNETORESISTANCE; MAGNETIC SYSTEMS}},
Research-Areas = {{Instruments & Instrumentation; Nuclear Science & Technology; Physics}},
Web-of-Science-Categories = {{Instruments & Instrumentation; Nuclear Science & Technology; Physics,
Atomic, Molecular & Chemical; Physics, Nuclear}},
ResearcherID-Numbers = {{Casoli, Francesca/A-7043-2012
Ghiringhelli, Giacomo/D-1159-2014
Spizzo, Federico/J-8140-2014
Tagliaferri, Alberto/L-2903-2015}},
ORCID-Numbers = {{Casoli, Francesca/0000-0002-4323-0362
Ghiringhelli, Giacomo/0000-0003-0867-7748
Spizzo, Federico/0000-0002-9134-4487
Tagliaferri, Alberto/0000-0001-8001-1786}},
Number-of-Cited-References = {{11}},
Times-Cited = {{3}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{3}},
Journal-ISO = {{Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms}},
Doc-Delivery-Number = {{645UV}},
Unique-ID = {{ISI:000180998600024}},
DA = {{2020-12-22}},
}
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