François Patthey

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Publications associées (33)

Three-Dimensional Chirality Transfer in Rubrene Multilayer Islands on Au(111)

François Patthey, Wolf-Dieter Schneider, Marina Pivetta

The growth of rubrene (C42H28, 5,6,11,12-tetraphenylnaphthacene) multilayer islands up to a thickness of six layers on a Au(111) surface has been investigated by scanning tunneling microscopy. The molecules self-organize in parallel twin rows, forming mirr ...

2009

Melting of Two-Dimensional Adatom Superlattices Stabilized by Long-Range Electronic Interactions

François Patthey, Wolf-Dieter Schneider, Markus Ternes, Marina Pivetta

The melting transition of Ce adatom superlattices stabilized by long-range substrate-mediated electronic interactions on Cu(111) and Ag(111) noble metal surfaces has been investigated by low-temperature scanning tunneling microscopy, density functional the ...

2009

Reduction of the Superconducting Gap of Ultrathin Pb Islands Grown on Si(111)

François Patthey, Wolf-Dieter Schneider, I-Po Hong

The energy gap Delta of superconducting Pb islands grown on Si(111) was probed in situ between 5 and 60 monolayers by low-temperature scanning tunneling spectroscopy. Delta was found to decrease from its bulk value as a function of inverse island thickness ...

2009

Decay mechanisms of excited electrons in quantum-well states of ultrathin Pb islands grown on Si(111): Scanning tunneling spectroscopy and theory

François Patthey, Wolf-Dieter Schneider, I-Po Hong

Using low-temperature scanning tunneling spectroscopy at 5 and 50 K, we studied the linewidth of unoccupied quantum-well states in ultrathin Pb islands, grown on Si(111) on two different Pb/Si interfaces. A quantitative analysis of the differential conduct ...

2009

Modified herringbone reconstruction on Au(111) induced by self-assembled Azure A islands

François Patthey, Wolf-Dieter Schneider, Frédéric Rossel

Upon submonolayer deposition of Azure A molecules onto reconstructed Au(1 1 1), two-dimensional quasi-rectangular islands are observed by low-temperature scanning tunneling microscopy. Strikingly, the 22 x root 3 reconstruction with alternating hexagonal c ...

2008

Two-dimensional tiling by rubrene molecules self-assembled in supramolecular pentagons, hexagons, and heptagons on a Au(111) surface

François Patthey, Wolf-Dieter Schneider, Marina Pivetta

Wiley-VCH Verlag GmbH2008

Local work function changes determined by field emission resonances: NaCl/Ag(100)

François Patthey, Wolf-Dieter Schneider, Marina Pivetta

Electrons trapped in field emission resonances (FERs) in front of a Ag(100) surface covered with ultrathin NaCl islands are probed by scanning tunneling spectroscopy. The eigenstates in the potential well formed between the tip and the sample are calculate ...

2007

Scanning tunneling microscopy study on a BC3 covered NbB2(0001) surface

François Patthey, Wolf-Dieter Schneider

2006

Probing and locally modifying the intrinsic electronic structure and the conformation of supported nonplanar molecules

François Patthey, Wolf-Dieter Schneider, Marina Pivetta

2006

Local work function Moire pattern on ultrathin ionic films: NaCl on Ag(100)

Alfonso Baldereschi, François Patthey, Wolf-Dieter Schneider, Massimiliano Stengel, Marina Pivetta

2005

Gap opening in the surface electronic structure of graphite induced by adsorption of alkali atoms: Photoemission experiments and density functional calculations

François Patthey, Wolf-Dieter Schneider, Marina Pivetta

2005

Conservation of chirality in a hierarchical supramolecular self-assembled structure with pentagonal symmetry

François Patthey, Wolf-Dieter Schneider, Elizabeta Cavar, Marina Pivetta

Wiley-VCH Verlag GmbH2005

Fluorescence and phosphorescence from individual C-60 molecules excited by local electron tunneling

Majed Chergui, François Patthey, Wolf-Dieter Schneider, Elizabeta Cavar, Marina Pivetta

Using the highly localized current of electrons tunneling through a double barrier scanning tunneling microscope junction, we excite luminescence from a selected C60 mol. in the surface layer of fullerene nanocrystals grown on an ultrathin NaCl film on Au( ...

2005

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