Data di Pubblicazione:
2010
Citazione:
Vibrational properties of sp carbon atomic wires in cluster-deposited carbon films / G. Onida, N. Manini, L. Ravagnan, E. Cinquanta, D. Sangalli, P. Milani. - In: PHYSICA STATUS SOLIDI B-BASIC RESEARCH. - ISSN 0370-1972. - 247:8(2010), pp. 2017-2021. ((Intervento presentato al 8. convegno OSI : Optics of surfaces and interfaces tenutosi a Ischia, Italy nel 2009 [10.1002/pssb.200983946].
Abstract:
Linear chains made by a single row of sp-hybridized carbon are predicted to display fascinating mechano-electronic properties connected with their termination and stabilization inside realistic carbon structures. The present work describes how
the computed vibrational properties of cumulenic and polyynic carbon chains allow one to interpret the carbynic features
observed in Raman spectra of cluster-assembled sp–sp2 films. The overall picture is consistent with the measured decay of the
components induced by air or oxygen exposure.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
G. Onida, N. Manini, L. Ravagnan, E. Cinquanta, D. Sangalli, P. Milani
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