H
Hans-Joachim Freund
Researcher at Fritz Haber Institute of the Max Planck Society
Publications - 977
Citations - 49746
Hans-Joachim Freund is an academic researcher from Fritz Haber Institute of the Max Planck Society. The author has contributed to research in topics: Adsorption & Oxide. The author has an hindex of 106, co-authored 962 publications receiving 46693 citations. Previous affiliations of Hans-Joachim Freund include University of Cologne & Forschungszentrum Jülich.
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Metal deposits on well-ordered oxide films
TL;DR: In this paper, the authors discuss the possibility to use thin, well-ordered oxide films as supports for the study of deposited metal particles, which offers the advantage to permit the unrestricted application of all experimental methods, which rely on a good electrical or thermal conductivity of the sample, like PES, LEED, STM or TDS.
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Neural Circuits Underlying Imitation Learning of Hand Actions: An Event-Related fMRI Study
Giovanni Buccino,Stefan Vogt,Afra Ritzl,Gereon R. Fink,Gereon R. Fink,Karl Zilles,Karl Zilles,Hans-Joachim Freund,Giacomo Rizzolatti +8 more
TL;DR: The results showed that the basic circuit underlying imitation learning consists of the inferior parietal lobule and the posterior part of the superior frontal gyrus plus the adjacent premotor cortex (mirror neuron circuit), plus structures involved in motor preparation (dorsal prem motor cortex, superior parietal lobe, rostral mesial areas).
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Surface chemistry of catalysis by gold
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Surface chemistry of carbon dioxide
TL;DR: In this article, a review discusses how CO 2 surface chemistry has developed since the early 1950s, focusing on studies of well-characterized surfaces of metals, oxides and some more complex systems involving in particular alkali modified surfaces and also of coadsorbed molecules.
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CO oxidation as a prototypical reaction for heterogeneous processes
TL;DR: This Review concludes that CO oxidation, although seemingly a simple chemical reaction, provides us with a panacea that reveals the richness and beauty of heterogeneous catalysis.