François Patthey

Cette personne a quitté l’EPFL

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Publications associées (33)

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Adsorption sites of individual metal atoms on ultrathin MgO(100) films

Harald Brune, François Patthey, Fabio Donati, Edgar Fernandes

We use Ca doping during growth of one- and two-monolayer-thick MgO films on Ag(100) to identify the adsorption sites of individual adatoms with scanning tunnelingmicroscopy. For thiswe combine atomic resolution images of the bare MgO layer with images of t ...

Amer Physical Soc2017

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

Wolf-Dieter Schneider, François Patthey, Marina Pivetta

Wiley-VCH Verlag GmbH2008

Magnetic Moment and Anisotropy of Individual Co Atoms on Graphene

Harald Brune, Oleg Yazyev, François Patthey, Pietro Gambardella, Fabio Donati, Gabriel Albert Autes, Quentin Dubout

We report on the magnetic properties of single Co atoms on graphene on Pt(111). By means of scanning tunneling microscopy spin-excitation spectroscopy, we infer a magnetic anisotropy of K = -8.1 meV with out-of-plane hard axis and a magnetic moment of 2.2 ...

American Physical Society2013

Giant apparent lattice distortions in STM images of corrugated sp2-hybridised monolayers

Alfredo Pasquarello, Harald Brune, François Patthey, Stefano Rusponi, Donat Fabian Natterer, Anne Lehnert, Quentin Dubout, Laurent Claude

We report on the strengths and limitations of scanning tunnelling microscopy (STM) when used for characterising atomic-scale features of quasi two-dimensional materials, such as graphene and single layers of hexagonal boron nitride, which may present stron ...

Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft2016

Dynamical Coulomb Blockade Observed in Nanosized Electrical Contacts

Wolf-Dieter Schneider, François Patthey

Electrical contacts between nanoengineered systems are expected to constitute the basic building blocks of future nanoscale electronics. However, the accurate characterization and understanding of electrical contacts at the nanoscale is an experimentally c ...

2012

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

Wolf-Dieter Schneider, François Patthey

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

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

Wolf-Dieter Schneider, François Patthey, Marina Pivetta

2005

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

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

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

François Patthey

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Adsorption sites of individual metal atoms on ultrathin MgO(100) films

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

Magnetic Moment and Anisotropy of Individual Co Atoms on Graphene

Giant apparent lattice distortions in STM images of corrugated sp2-hybridised monolayers

Dynamical Coulomb Blockade Observed in Nanosized Electrical Contacts

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

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

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

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

Thermal and Magnetic-Field Stability of Holmium Single-Atom Magnets

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

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

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