Physical review letters, 2005-10, Vol.95 (16), p.166103.1-166103.4, Article 166103
2005
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Details
- Autor(en) / Beteiligte
- Titel
- Charging and interaction of individual impurities in a monolayer organic crystal
- Ist Teil von
- Physical review letters, 2005-10, Vol.95 (16), p.166103.1-166103.4, Article 166103
- Ort / Verlag
- Ridge, NY: American Physical Society
- Erscheinungsjahr
- 2005
- Quelle
- PROLA - Physical Review Online Archive
- Beschreibungen/Notizen
- We use a scanning tunneling microscope to study the charging of Ag-doping centers in a monolayer of C(60) molecules supported on a thin Al(2)O(3) film grown on the NiAl(110) surface. Differential conductance spectroscopy shows that charging affects the conduction through C(60) molecules located around the doping centers. This effect is used to observe the electrostatic interaction of a pair of centers. Charging of one doping center affects the energy levels of the other, an analogue of the field-effect action.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0031-9007eISSN: 1079-7114DOI: 10.1103/PhysRevLett.95.166103Titel-ID: cdi_proquest_miscellaneous_68725510
- Format
- –
- Schlagworte
- Condensed matter: electronic structure, electrical, magnetic, and optical properties, Condensed matter: structure, mechanical and thermal properties, Electron, ion, and scanning probe microscopy, Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures, Exact sciences and technology, Impurity and defect levels, energy states of adsorbed species, Physics, Scanning probe microscopy: scanning tunneling, atomic force, scanning optical, magnetic force, etc, Structure of solids and liquids, crystallography, Surface and interface electron states