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On-surface synthesis and characterization of individual polyacetylene chains
Wang, S., Sun, Q., Gröning, O., Widmer, R., Pignedoli, C. A., Cai, L., … Xu, W. (2019). On-surface synthesis and characterization of individual polyacetylene chains. Nature Chemistry, 11(10), 924-930. https://doi.org/10.1038/s41557-019-0316-8
Synthesis and characterization of degradation‐resistant Cu@CuPd nanowire catalysts for the efficient production of formate and CO from CO<sub>2</sub>
Hou, Y., Erni, R., Widmer, R., Rahaman, M., Guo, H., Fasel, R., … Broekmann, P. (2019). Synthesis and characterization of degradation‐resistant Cu@CuPd nanowire catalysts for the efficient production of formate and CO from CO2. ChemElectroChem, 6(12), 3189-3198. https://doi.org/10.1002/celc.201900752
Impact of interlayer application on band bending for improved electron extraction for efficient flexible perovskite mini-modules
Pisoni, S., Fu, F., Widmer, R., Carron, R., Moser, T., Groening, O., … Buecheler, S. (2018). Impact of interlayer application on band bending for improved electron extraction for efficient flexible perovskite mini-modules. Nano Energy, 49, 300-307. https://doi.org/10.1016/j.nanoen.2018.04.056
Interplay between energy-level position and charging effect of manganese phthalocyanines on an atomically thin insulator
Liu, L., Dienel, T., Widmer, R., & Gröning, O. (2015). Interplay between energy-level position and charging effect of manganese phthalocyanines on an atomically thin insulator. ACS Nano, 9(10), 10125-10132. https://doi.org/10.1021/acsnano.5b03741
Highly enantioselective adsorption of small prochiral molecules on a chiral intermetallic compound
Prinz, J., Gröning, O., Brune, H., & Widmer, R. (2015). Highly enantioselective adsorption of small prochiral molecules on a chiral intermetallic compound. Angewandte Chemie International Edition, 54(13), 3902-3906. https://doi.org/10.1002/anie.201410107
The (111) surface of NaAu<SUB>2</SUB>: structure, composition, and stability
Kwolek, E. J., Widmer, R., Gröning, O., Deniz, O., Walen, H., Yuen, C. D., … Thiel, P. A. (2015). The (111) surface of NaAu2: structure, composition, and stability. Inorganic Chemistry, 54(3), 1159-1164. https://doi.org/10.1021/ic5025444
Monodisperse SnSb nanocrystals for Li-ion and Na-ion battery anodes: synergy and dissonance between Sn and Sb
He, M., Walter, M., Kravchyk, K. V., Erni, R., Widmer, R., & Kovalenko, M. V. (2015). Monodisperse SnSb nanocrystals for Li-ion and Na-ion battery anodes: synergy and dissonance between Sn and Sb. Nanoscale, 7(2), 455-459. https://doi.org/10.1039/c4nr05604c
Adsorption of small hydrocarbons on the three-fold PdGa surfaces: the road to selective hydrogenation
Prinz, J., Pignedoli, C. A., Stöckl, Q. S., Armbrüster, M., Brune, H., Gröning, O., … Passerone, D. (2014). Adsorption of small hydrocarbons on the three-fold PdGa surfaces: the road to selective hydrogenation. Journal of the American Chemical Society, 136(33), 11792-11798. https://doi.org/10.1021/ja505936b
Dehalogenation and coupling of a polycyclic hydrocarbon on an atomically thin insulator
Dienel, T., Gómez-Díaz, J., Seitsonen, A. P., Widmer, R., Iannuzzi, M., Radican, K., … Gröning, O. (2014). Dehalogenation and coupling of a polycyclic hydrocarbon on an atomically thin insulator. ACS Nano, 8(7), 6571-6579. https://doi.org/10.1021/nn501906w
Ensemble effect evidenced by CO adsorption on the 3-fold PdGa surfaces
Prinz, J., Gaspari, R., Stöckl, Q. S., Gille, P., Armbrüster, M., Brune, H., … Widmer, R. (2014). Ensemble effect evidenced by CO adsorption on the 3-fold PdGa surfaces. Journal of Physical Chemistry C, 118(23), 12260-12265. https://doi.org/10.1021/jp501584f
Surface investigation of intermetallic PdGa(1̅ 1̅ 1̅)
Rosenthal, D., Widmer, R., Wagner, R., Gille, P., Armbrüster, M., Grin, Y., … Gröning, O. (2012). Surface investigation of intermetallic PdGa(1̅ 1̅ 1̅). Langmuir, 28(17), 6848-6856. https://doi.org/10.1021/la2050509
How to control the selectivity of palladium-based catalysts in hydrogenation reactions: the role of subsurface chemistry
Armbrüster, M., Behrens, M., Cinquini, F., Föttinger, K., Grin, Y., Haghofer, A., … Wowsnick, G. (2012). How to control the selectivity of palladium-based catalysts in hydrogenation reactions: the role of subsurface chemistry. ChemCatChem, 4(8), 1048-1063. https://doi.org/10.1002/cctc.201200100
Isolated Pd sites on the intermetallic PdGa(111) and PdGa(ī ī ī) model catalyst surfaces
Prinz, J., Gaspari, R., Pignedoli, C. A., Vogt, J., Gille, P., Armbrüster, M., … Widmer, R. (2012). Isolated Pd sites on the intermetallic PdGa(111) and PdGa(ī ī ī) model catalyst surfaces. Angewandte Chemie International Edition, 51(37), 9339-9343. https://doi.org/10.1002/anie.201203787
Electrodeposition of gold thin films with controlled morphologies and their applications in electrocatalysis and SERS
Elias, J., Gizowska, M., Brodard, P., Widmer, R., deHazan, Y., Graule, T., … Philippe, L. (2012). Electrodeposition of gold thin films with controlled morphologies and their applications in electrocatalysis and SERS. Nanotechnology, 23(25), 255705 (7 pp.). https://doi.org/10.1088/0957-4484/23/25/255705
Pseudomorphy, surface alloys and the role of elementary clusters on the domain orientations in the Cu/Al<SUB>13</SUB>Co<SUB>4</SUB>(100) system
Addou, R., Shukla, A. K., de Weerd, M. C., Gille, P., Widmer, R., Gröning, O., … Ledieu, J. (2011). Pseudomorphy, surface alloys and the role of elementary clusters on the domain orientations in the Cu/Al13Co4(100) system. Journal of Physics: Condensed Matter, 23(43), 435009 (14 pp.). https://doi.org/10.1088/0953-8984/23/43/435009
Formation of Al<sub>4</sub>Cu<sub>9</sub> on the 5 fold surface of icosahedral AlPdMn
Bielmann, M., Barranco, A., Ruffieux, P., Gröning, O., Fasel, R., Widmer, R., & Gröning, P. (2005). Formation of Al4Cu9 on the 5 fold surface of icosahedral AlPdMn. Advanced Engineering Materials, 7(5), 392-396. https://doi.org/10.1002/adem.200500050
Plasma polymerization of rhodamine 6G thin films
Barranco, A., Bielmann, M., Widmer, R., & Groening, P. (2005). Plasma polymerization of rhodamine 6G thin films. Advanced Engineering Materials, 7(5), 396-400. https://doi.org/10.1002/adem.200500051
Growth of crystalline TiO<SUB>2</SUB> by plasma enhanced chemical vapor deposition
Borras, A., Sanchez-Valencia, J. R., Widmer, R., Rico, V. J., Justo, A., & Gonzalez-Elipe, A. R. (2009). Growth of crystalline TiO2 by plasma enhanced chemical vapor deposition. Crystal Growth and Design, 9(6), 2868-2876. https://doi.org/10.1021/cg9001779
X-ray photoelectron diffraction on the 6-fold (001) <I>μ</I>-Al<SUB>4</SUB>Mn approximant surface
Widmer, R., Maeder, R., Heggen, M., Feuerbacher, M., & Gröning, O. (2008). X-ray photoelectron diffraction on the 6-fold (001) μ-Al4Mn approximant surface. Philosophical Magazine, 88(13-15), 2095-2102. https://doi.org/10.1080/14786430701846222
Testing bulk models of icosahedral quasicrystals with STM images of clean surfaces
Papadopolos, Z., Widmer, R., & Gröning, O. (2008). Testing bulk models of icosahedral quasicrystals with STM images of clean surfaces. Philosophical Magazine, 88(13-15), 2083-2093. https://doi.org/10.1080/14786430802286963