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  • (-) Empa Authors = Widmer, Roland
  • (-) Keywords ≠ X-ray photoelectron spectroscopy
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Rationalizing and controlling the surface structure and electronic passivation of cesium lead halide nanocrystals
Bodnarchuk, M. I., Boehme, S. C., ten Brinck, S., Bernasconi, C., Shynkarenko, Y., Krieg, F., … Infante, I. (2019). Rationalizing and controlling the surface structure and electronic passivation of cesium lead halide nanocrystals. ACS Energy Letters, 4(1), 63-74. https://doi.org/10.1021/acsenergylett.8b01669
Copper sulfide nanoparticles as high-performance cathode materials for Mg-ion batteries
Kravchyk, K. V., Widmer, R., Erni, R., Dubey, R. J. C., Krumeich, F., Kovalenko, M. V., & Bodnarchuk, M. I. (2019). Copper sulfide nanoparticles as high-performance cathode materials for Mg-ion batteries. Scientific Reports, 9(1), 7988 (8 pp.). https://doi.org/10.1038/s41598-019-43639-z
On-surface light-induced generation of higher acenes and elucidation of their open-shell character
Urgel, J. I., Mishra, S., Hayashi, H., Wilhelm, J., Pignedoli, C. A., Di Giovannantonio, M., … Fasel, R. (2019). On-surface light-induced generation of higher acenes and elucidation of their open-shell character. Nature Communications, 10(1), 861 (9 pp.). https://doi.org/10.1038/s41467-019-08650-y
Overcoming the high-voltage limitations of Li-Ion batteries using a titanium nitride current collector
Wang, S., Kravchyk, K. V., Filippin, A. N., Widmer, R., Tiwari, A. N., Buecheler, S., … Kovalenko, M. V. (2019). Overcoming the high-voltage limitations of Li-Ion batteries using a titanium nitride current collector. ACS Applied Energy Materials, 2(2), 974-978. https://doi.org/10.1021/acsaem.8b01771
On-surface growth dynamics of graphene nanoribbons: the role of halogen functionalization
Di Giovannantonio, M., Deniz, O., Urgel, J. I., Widmer, R., Dienel, T., Stolz, S., … Fasel, R. (2018). On-surface growth dynamics of graphene nanoribbons: the role of halogen functionalization. ACS Nano, 12(1), 74-81. https://doi.org/10.1021/acsnano.7b07077
SnP nanocrystals as anode materials for Na-ion batteries
Liu, J., Wang, S., Kravchyk, K., Ibáñez, M., Krumeich, F., Widmer, R., … Cabot, A. (2018). SnP nanocrystals as anode materials for Na-ion batteries. Journal of Materials Chemistry A, 6(23), 10958-10966. https://doi.org/10.1039/c8ta01492b
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
Oxidized Co–Sn nanoparticles as long-lasting anode materials for lithium-ion batteries
Walter, M., Doswald, S., Krumeich, F., He, M., Widmer, R., Stadie, N. P., & Kovalenko, M. V. (2018). Oxidized Co–Sn nanoparticles as long-lasting anode materials for lithium-ion batteries. Nanoscale, 10(8), 3777-3783. https://doi.org/10.1039/C7NR07309G
Polypyrenes as high-performance cathode materials for aluminum batteries
Walter, M., Kravchyk, K. V., Böfer, C., Widmer, R., & Kovalenko, M. V. (2018). Polypyrenes as high-performance cathode materials for aluminum batteries. Advanced Materials, 30(15), 1705644 (6 pp.). https://doi.org/10.1002/adma.201705644
Heteroatom-doped perihexacene from a double helicene precursor: on-surface synthesis and properties
Wang, X. Y., Dienel, T., Di Giovannantonio, M., Borin Barin, G., Kharche, N., Deniz, O., … Narita, A. (2017). Heteroatom-doped perihexacene from a double helicene precursor: on-surface synthesis and properties. Journal of the American Chemical Society, 139(13), 4671-4674. https://doi.org/10.1021/jacs.7b02258
Interaction of oxygen with the (111) surface of NaAu<SUB>2</SUB>
Kwolek, E. J., Widmer, R., Gröning, O., Deniz, O., Walen, H., Yuen, C. D., … Thiel, P. A. (2016). Interaction of oxygen with the (111) surface of NaAu2. Surface Science, 650, 167-176. https://doi.org/10.1016/j.susc.2015.12.015
Bottom-up synthesis of metalated carbyne
Sun, Q., Cai, L., Wang, S., Widmer, R., Ju, H., Zhu, J., … Xu, W. (2016). Bottom-up synthesis of metalated carbyne. Journal of the American Chemical Society, 138(4), 1106-1109. https://doi.org/10.1021/jacs.5b10725
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
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
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
Fermi states and anisotropy of Brillouin zone scattering in the decagonal Al–Ni–Co quasicrystal
Rogalev, V. A., Gröning, O., Widmer, R., Dil, J. H., Bisti, F., Lev, L. L., … Strocov, V. N. (2015). Fermi states and anisotropy of Brillouin zone scattering in the decagonal Al–Ni–Co quasicrystal. Nature Communications, 6, 8607 (7 pp.). https://doi.org/10.1038/ncomms9607
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
Site-selective adsorption of phthalocyanine on h-BN/Rh(111) nanomesh
Iannuzzi, M., Tran, F., Widmer, R., Dienel, T., Radican, K., Ding, Y., … Gröning, O. (2014). Site-selective adsorption of phthalocyanine on h-BN/Rh(111) nanomesh. Physical Chemistry Chemical Physics, 16(24), 12374-12384. https://doi.org/10.1039/C4CP01466A
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