http://www.cnr.it/ontology/cnr/individuo/prodotto/ID33647
Core Level Photoemission Evidence of Frustrated Surface Molecules: A Germ of Disorder at the (111) Surface of C60 before the Order-Disorder Surface Phase Transition (Articolo in rivista)
- Type
- Label
- Core Level Photoemission Evidence of Frustrated Surface Molecules: A Germ of Disorder at the (111) Surface of C60 before the Order-Disorder Surface Phase Transition (Articolo in rivista) (literal)
- Anno
- 2002-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevLett.88.196102 (literal)
- Alternative label
Goldoni A., Cepek C., Larciprete R., Sangaletti L., Pagliara S., Paolucci G., Sancrotti M. (2002)
Core Level Photoemission Evidence of Frustrated Surface Molecules: A Germ of Disorder at the (111) Surface of C60 before the Order-Disorder Surface Phase Transition
in Physical review letters (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Goldoni A., Cepek C., Larciprete R., Sangaletti L., Pagliara S., Paolucci G., Sancrotti M. (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- A. Goldoni1, C. Cepek 2, R. Larciprete 1,3, L. Sangaletti 4, S. Pagliara 4, G. Paolucci 1, and M. Sancrotti 2,4
1 Sincrotrone Trieste S.C.p.A., strada statale 14 Km 163.5 in Area Science Park, 34012 Trieste, Italy
2 Laboratorio Nazionale, TASC-INFM, strada statale 14 Km 163.5, 34012 Trieste, Italy
3 CNR-IMIP sezione di Potenza, Contrada S. Loia, - 85050 Tito Scalo (PZ), Italy
4 INFM and Dipartimento di Matematica e Fisica, Università Cattolica del Sacro Cuore, via dei Musei 41, 25121 Brescia, Italy (literal)
- Titolo
- Core Level Photoemission Evidence of Frustrated Surface Molecules: A Germ of Disorder at the (111) Surface of C60 before the Order-Disorder Surface Phase Transition (literal)
- Abstract
- Using high resolution core level photoemission, we investigated the
disordering transition of the fullerene molecules at the (111) surface of
C-60 films. The experimental evidence of a two-step mechanism for the
rotational disordering of surface fullerene molecules is provided. The
data are consistent with a recent model in which the rotational degrees of
freedom of one molecule, out of the four inequivalent C-60 molecules of
the low temperature (2 x 2) surface unit cell, melt about 100 K before the
bulk phase transition. (literal)
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