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Alcuni Risultati illustranti le attività del gruppo
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SEM images of oriented carbon nanotubes grown by a SiC
crystal decomposition.
For reference:
Policicchio A. ,
Caruso T. ,
Agostino R. G. ,
Maccallini E. ,
Castriota M. , "
Electronic, chemical and structural characterization of CNTs grown by SiC
surface decomposition". Contributo a IVC17/ICSS13 and ICN+T 2007,
Stockholm, Sweden, 2-6 July 2007. |
Water droplets on graphite in the environmental SEM.
Experiments conducted under the National PRIN project:"Un approoccio
innovativo alla crescita e caratterizzazione di materiali a base di carbonio
nanostrutturati e nanocompositi ad interfaccia estesa"
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SEM image of tin encapsulating carbon nanotubes
For Reference:
Maccallini E.
,
Kalantzopoulos G.
,
Tsoufis T.
,
Agostino R. G. ,
Chiarello G. ,
Formoso V. ,
Caruso T. ,
Policicchio A.
,
Gournis D.
,
Colavita E.
, "
Metallic tin-filling effects on Carbon Nanotubes revealed by atomically
resolved spectro-microscopies". Journal of Nano Research,
2007, pp. 1-6. |
False color SEM Image of tin encapsulating
carbon nanotubes. The image was produced by fusing a backscattered and secondary
electron images.
For Reference:
Maccallini E.
,
Kalantzopoulos G.
,
Tsoufis T.
,
Agostino R. G. ,
Chiarello G. ,
Formoso V. ,
Caruso T. ,
Policicchio A.
,
Gournis D.
,
Colavita E.
, "
Metallic tin-filling effects on Carbon Nanotubes revealed by atomically
resolved spectro-microscopies". Journal of Nano Research,
2007, pp. 1-6. |
| SEM image of nanostructured carbon grown by cluster assembling.
Experiments conducted under the Nation PRIN project:"Un approccio innovativo alla crescita e caratterizzazione di materiali
a base di carbonio nanostrutturati e nanocompositi ad interfaccia
estesa" in collaboration with prof. P. Milani.
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Valence Band Resonant Photoemission experiments at the Ti L2,3
edge on nanocrystalline TiO2 grown by cluster assembling.
See for detail: T. Caruso, C. Lenardi, R. G. Agostino, M. Amati, G.
Bongiorno, T. Mazza, A. Policicchio, V. Formoso, E. Maccallini, E. Colavita,
G. Chiarello, P. Finetti, F. Šutara, T. Skála, P. Piseri and P. Milani "Electronic
structure of cluster assembled nanostructured TiO2 by resonant photoemission
at the Ti L2,3 edge" . J. Chem. Phys. 128, 094704 (2008) |
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Defect creation on ns-C (nanostructured carbon) by sinctrotron radiation.
Valence band evolution with UV syncrotron light exposure.
Caruso
T. ,
Agostino R. G. ,
Bongiorno G. ,
Barborini E. ,
Piseri P. ,
Milani P. ,
Lenardi C. ,
La Rosa S. ,
Bertolo M. , "
Writing submicrometric metallic patterns by ultraviolet synchrotron
irradiation of nanostructured carbon and TiOx–carbon films".
Applied physics letters, 2004, Vol. 84, n. 17, pp. 3412-3414. |
Defect creation on ns-C (nanostructured carbon)
and nsC:Ti by sinctrotron radiation. Photoemission maps
of metallic defect states created by UV syncrotron light
exposure. 
Caruso
T. ,
Agostino R. G. ,
Bongiorno G. ,
Barborini E. ,
Piseri P. ,
Milani P. ,
Lenardi C. ,
La Rosa S. ,
Bertolo M. , "
Writing submicrometric metallic patterns by ultraviolet synchrotron
irradiation of nanostructured carbon and TiOx–carbon films".
Applied physics letters, 2004, Vol. 84, n. 17, pp. 3412-3414. |
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High-resolution electron energy loss spectroscopy has been used to study the
nature of the Na/Ni(111) and K/Ni(111) bond at very low coverages.
Politano, A.; Agostino, R. G.; Colavita, E.; Formoso,
V.; Tenuta, L.; Chiarello, G.
"Nature of the Alkali Surface Bond at Low Coverages
Investigated by Vibrational Measurements"
J. Phys. Chem. C.;
(Article); 2008; 112(17);
6977-6980. DOI:
10.1021/jp800305x |
Plasmon loss HREEL spectra as a function of the scattering angle for 10 ML
Ag/Ni(111) at T = 300 K.
see for detail: A. Politano, R. G. Agostino, E. Colavita, V.
Formoso, G. Chiarello,"Purely
quadratic dispersion of surface plasmon in Ag/Ni(111): the influence of
electron confinement
physica status solidi (RRL) - Rapid Research Letters
Volume 2, Issue 2, Date: March 2008, Pages: 86-88
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