Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-51643
Rossel, F; Pivetta, M; Patthey, F; Cavar, E; Seitsonen, A P; Schneider, W-D (2011). Growth and characterization of fullerene nanocrystals on NaCl/Au(111). Physical Review. B, Condensed Matter and Materials Physics, 84(7):075426.
PDF - Registered users only
View at publisher
The growth of fullerene nanocrystals, composed of only C(60), only C(70), or a mixture of both fullerenes, has been investigated by scanning tunneling microscopy (STM). The nanocrystals, formed on a NaCl ultrathin layer partially covering a Au(111) surface, have characteristic truncated-triangular or hexagonal shapes, with lateral size up to 100 nm and a typical height of two to four molecular layers. This growth mode differs considerably from the ones observed on metallic surfaces. STM images with bias-dependent submolecular resolution reveal the spatial distribution of the electronic density originating from the molecular orbitals. A comparison of the experimental results with first-principles density functional theory calculations allows us to unambiguously determine the orientation and the nature of individual fullerene molecules in the surface layer of the nanocrystals.
119 downloads since deposited on 03 Jan 2012
28 downloads since 12 months
|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||07 Faculty of Science > Department of Chemistry|
|Dewey Decimal Classification:||540 Chemistry|
|Deposited On:||03 Jan 2012 15:35|
|Last Modified:||19 Jun 2014 11:46|
|Publisher:||American Physical Society|
|Other Identification Number:||ISI:000293555100019|
Users (please log in): suggest update or correction for this item
Repository Staff Only: item control page