By combining experimental and theoretical approaches, we study the adsorption of pentacene on copper as a model for the coupling between aromatic molecules and metal surfaces. Our results for the interface electronic structure are not compatible with a purely physisorption picture, which is conventionally employed for such systems. Nay, we demonstrate electronic mixing between molecular orbitals and metal electronic states
Mixing of electronic states in pentacene adsorption on copper / Ferretti, Andrea; C., Baldacchini; Calzolari, Arrigo; DI FELICE, Rosa; Ruini, Alice; Molinari, Elisa; M. G., Betti. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - STAMPA. - 99:(2007), pp. 046802-046802. [10.1103/PhysRevLett.99.046802]
Mixing of electronic states in pentacene adsorption on copper
FERRETTI, Andrea;CALZOLARI, ARRIGO;DI FELICE, ROSA;RUINI, Alice;MOLINARI, Elisa;
2007
Abstract
By combining experimental and theoretical approaches, we study the adsorption of pentacene on copper as a model for the coupling between aromatic molecules and metal surfaces. Our results for the interface electronic structure are not compatible with a purely physisorption picture, which is conventionally employed for such systems. Nay, we demonstrate electronic mixing between molecular orbitals and metal electronic states
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