Publications of Hans-Joachim Freund
All genres
Journal Article (670)
2022
Journal Article
L. Gura, Z. Yang, , F. Kalass, M. Brinker, H. Junkes, M. Heyde and H.-J. Freund: Dynamics in the O(2 × 1) adlayer on Ru(0001): bridging timescales from milliseconds to minutes by scanning tunneling microscopy. Physical Chemistry Chemical Physics 24 (25), 15265–15270 (2022).
Journal Article
A. Plucienik, H. Kuhlenbeck and H.-J. Freund: Electronic structure of reduced CeO2(111) surfaces interacting with hydrogen as revealed through electron energy loss spectroscopy in comparison with theoretical investigations. , , , Journal of Electron Spectroscopy and Related Phenomena 257, 147088 (2022).
Journal Article
C. Büchner, M. Heyde, H.-J. Freund, and : Variation of bending rigidity with material density: bilayer silica with nanoscale holes. , , Physical Chemistry Chemical Physics, in press.
Journal Article
F.E. Feiten, J. Pal, E. Emmez, S.K. Shaikhutdinov, H. Kuhlenbeck, and H.-J. Freund: Electron-Stimulated Hydroxylation of Silica Bilayer Films Grown on Ru(0001): A Combined HREELS and EPR Study. , , , , The Journal of Physical Chemistry C 126 (18), 7956–7964 (2022).
Journal Article
Z. Yang, L. Gura, F. Kalass, P. Marschalik, M. Brinker, W. Kirstädter, J. Hartmann, G. Thielsch, H. Junkes, M. Heyde and H.-J. Freund: A high-speed variable-temperature ultrahigh vacuum scanning tunneling microscope with spiral scan capabilities. Review of Scientific Instruments 93 (5), 053704 (2022).
Journal Article
H.J. Yang, , , Z. Yang, D. Kuhness, M. Brinker, L. Gura, M. Heyde, W.-D. Schneider and H.-J. Freund: Mesoscopic Structures and Coexisting Phases in Silica Films. , The Journal of Physical Chemistry C 126 (7), 3736–3742 (2022).
Journal Article
L. Gura, Z. Yang, , F. Kalass, M. Brinker, M. Heyde and H.-J. Freund: Resolving atomic diffusion in Ru(0001)−O(2×2) with spiral high-speed scanning tunneling microscopy. Physical Review B 105 (3), 035411 (2022).
2021
Journal Article
L. Gura, Z. Yang, M. Brinker, F. Kalass, W. Kirstädter, P. Marschalik, H. Junkes, M. Heyde and H.-J. Freund: Spiral high-speed scanning tunneling microscopy: Tracking atomic diffusion on the millisecond timescale. Applied Physics Letters 119 (25), 251601 (2021).
Journal Article
J. Seifert, S. Carey, , S.K. Shaikhutdinov and H.-J. Freund: Water and Carbon Dioxide Adsorption on CaO(001) Studied via Single Crystal Adsorption Calorimetry. Topics in Catalysis 64 (17-20), 1030–1040 (2021).
Journal Article
Y. Liu, H. Kuhlenbeck and H.-J. Freund: Eine neue Methode zur Messung von Schwingungen an Festkörperoberflächen:Surface Action Spectroscopy. Bunsen-Magazin 23 (6), 276–279 (2021).
Journal Article
G. Berti, E. Davis, H. Kuhlenbeck and H.-J. Freund: Interaction of CO2 with well-ordered iron sulfide films on Au(111). Surface Science 710, 121853 (2021).
Journal Article
L. Gura, , A. Lewandowski, P. Marschalik, Z. Yang, W.-D. Schneider, M. Heyde, and H.-J. Freund: Continuous network structure of two-dimensional silica across a supporting metal step edge: An atomic scale study. Physical Review Materials 5 (7), L071001 (2021).
Journal Article
Y. Liu, Z. Wu, H. Kuhlenbeck and H.-J. Freund: Surface Action Spectroscopy: A Review and a Perspective on a New Technique to Study Vibrations at Surfaces. The Chemical Record 20 (6), 1270–1283 (2021).
Journal Article
K. Werner, , , , J.Q. Zhong, , , , , , , S.K. Shaikhutdinov, and H.-J. Freund: Interaction of Hydrogen with Ceria: Hydroxylation, Reduction, and Hydride Formation on the Surface and in the Bulk. , Chemistry – A European Journal 27 (16), 5268–5276 (2021).
Journal Article
A. Lewandowski, , L. Gura, Z. Yang, A. Fuhrich, M. Prieto, T. Schmidt, , W.-D. Schneider, M. Heyde, and H.-J. Freund: Growth and Atomic‐Scale Characterization of Ultrathin Silica and Germania Films: The Crucial Role of the Metal Support. Chemistry – A European Journal 27 (6), 1870–1885 (2021).
Journal Article
K. Zhang, L. Li, , , H.-J. Freund and S.K. Shaikhutdinov: Size effect in two-dimensional oxide-on-metal catalysts of CO oxidation and its connection to oxygen bonding: An experimental and theoretical approach. Journal of Catalysis 393, 100–106 (2021).
2020
Journal Article
D. Kuhness, J. Pal, H.J. Yang, , , , W.-D. Schneider, M. Heyde and H.-J. Freund: Binding Behavior of Carbonmonoxide to Gold Atoms on Ag(001). Topics in Catalysis 63 (15-18), 1578–1584 (2020).
Journal Article
H. Klemm, M. Prieto, , , M. Heyde, D. Menzel, , T. Schmidt and H.-J. Freund: A Silica Bilayer Supported on Ru(0001): Following the Crystalline-to Vitreous Transformation in Real Time with Spectro‐microscopy. Angewandte Chemie International Edition 59 (26), 10587–10593 (2020).
Journal Article
J.Q. Zhong, Z.-K. Han, K. Werner, , , S.K. Shaikhutdinov and H.-J. Freund: Water‐Assisted Homolytic Dissociation of Propyne on a Reduced Ceria Surface. Angewandte Chemie International Edition 59 (15), 6150–6154 (2020).
Journal Article
H.-J. Freund, M. Heyde, H. Kuhlenbeck, , , T. Schmidt, S.K. Shaikhutdinov and : Chapter model systems in heterogeneous catalysis at the atomic level: a personal view. Science China Chemistry 63 (4), 426–447 (2020).