J
Jesper N Andersen
Researcher at Lund University
Publications - 123
Citations - 5907
Jesper N Andersen is an academic researcher from Lund University. The author has contributed to research in topics: Oxide & Adsorption. The author has an hindex of 45, co-authored 120 publications receiving 5505 citations. Previous affiliations of Jesper N Andersen include Vienna University of Technology & Leiden University.
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Journal ArticleDOI
Two-dimensional oxide on Pd(111).
Edvin Lundgren,Georg Kresse,C Klein,Mattias Borg,Jesper N Andersen,M. De Santis,Y. Gauthier,C. Konvicka,Michael Schmid,Peter Varga +9 more
TL;DR: This study demonstrates how the atomic arrangement of a nontrivial incommensurate surface can be solved by molecular dynamics in a case where experimental techniques alone give no solution.
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Self-limited growth of a thin oxide layer on Rh(111).
Johan Gustafson,Anders Mikkelsen,Mattias Borg,Edvin Lundgren,L Kohler,Georg Kresse,Michael Schmid,Peter Varga,Junji Yuhara,Xavier Torrelles,C Quiros,Jesper N Andersen +11 more
TL;DR: The oxidation of the Rh(111) surface at oxygen pressures from 10(-10) mbar to 0.5 bar and temperatures between 300 and 900 K produces a trilayer O-Rh-O surface oxide which, although not thermodynamically stable, prevents further oxidation at intermediate pressures.
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The Pd(100)-(root 5 x root 5)R27 degrees-O surface oxide revisited
Mira Todorova,Edvin Lundgren,Volker Blum,Anders Mikkelsen,S. M. Gray,Johan Gustafson,Mattias Borg,Jutta Rogal,Karsten Reuter,Jesper N Andersen,Matthias Scheffler +10 more
TL;DR: In this paper, the Pd(100)-R27degrees-O surface oxide phase was analyzed using core-level spectroscopy, scanning tunneling microscopy and density functional theory calculations.
Journal ArticleDOI
Oxygen Intercalation under Graphene on Ir(111): Energetics, Kinetics, and the Role of Graphene Edges
Elin Grånäs,Jan Knudsen,Ulrike A. Schröder,Timm Gerber,Carsten Busse,Mohammad A. Arman,Karina Schulte,Jesper N Andersen,Thomas Michely +8 more
TL;DR: Using X-ray photoemission spectroscopy and scanning tunneling microscopy, the temperature, time, and flake size-dependent intercalation phases of oxygen underneath graphene on Ir(111) formed upon exposure to molecular oxygen are resolved.
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The Active Phase of Palladium during Methane Oxidation.
Anders Hellman,Andrea Resta,Natalia M. Martin,Johan Gustafson,Adriana Trinchero,Per-Anders Carlsson,Olivier Balmes,Roberto Felici,R. van Rijn,Joost W. M. Frenken,Jesper N Andersen,Edvin Lundgren,Henrik Grönbeck +12 more
TL;DR: In this paper, density functional theory and in situ surface X-ray diffraction are used to identify and characterize atomic sites yielding high methane conversion and reveal facile dissociation on either under-coordinated Pd sites in PdO(101) or metallic surfaces.