G
Gerhard Ertl
Researcher at Fritz Haber Institute of the Max Planck Society
Publications - 721
Citations - 59467
Gerhard Ertl is an academic researcher from Fritz Haber Institute of the Max Planck Society. The author has contributed to research in topics: Adsorption & Catalysis. The author has an hindex of 120, co-authored 720 publications receiving 57560 citations. Previous affiliations of Gerhard Ertl include Max Planck Society & Ludwig Maximilian University of Munich.
Papers
More filters
Journal ArticleDOI
Dynamics of photoexcited electrons in metals studied with time-resolved two-photon photoemission
TL;DR: In this paper, a femtosecond time-resolved two-photon photoemission (2PPE) was used to investigate the hot electron dynamics of Cu(111, Ag(110), and Ta(poly) in 2PPE.
Journal ArticleDOI
From monomers to ice – new vibrational characteristics of H2O adsorbed on Pt(111)
TL;DR: In this paper, it was shown that the known loss of the ice multilayer at about 30 meV is due to T ⊥4, the Pt-OH 2 translational mode perpendicular to the surface.
Journal ArticleDOI
Electrochemical oscillations in the methanol oxidation on Pt
TL;DR: In this paper, experimental observations of temporal dynamics in the electrocatalytic oxidation of methanol (CH3OH) on a polycrystalline platinum electrode were reported, and the hidden negative differential resistance (HNDR) and instabilities of the system were investigated by means of an electrochemical impedance spectrum analysis and potential oscillations under galvanostatic control.
Journal ArticleDOI
Dynamics of adatom motion under the influence of mutual interactions: O/Ru(0001)
TL;DR: In this article, the diffusion motion of O atoms adsorbed on Ru(0001) was observed on the atomic scale by scanning tunneling microscopy with temporal resolution of $\ensuremath{\approx}10\mathrm{ms}$ at room temperature.
Journal ArticleDOI
Imaging of Spatial Pattern-Formation in an Oscillatory Surface-Reaction by Scanning Photoemission Microscopy
TL;DR: The rate of catalytic carbon monoxide oxidation on a Pt(100) single crystal surface under isothermal, low-pressure conditions exhibits for certain ranges of parameters (O2 and CO partial pressures, temperature) sustained temporal oscillations whose mechanism had been explored in previous work as mentioned in this paper.