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Reversible dehalogenation in on-surface aryl-aryl coupling
Stolz, S., Di Giovannantonio, M., Urgel, J. I., Sun, Q., Kinikar, A., Borin Barin, G., Bommert, M., Fasel, R., & Widmer, R. (2020). Reversible dehalogenation in on-surface aryl-aryl coupling. Angewandte Chemie International Edition, 59(33), 1406-1410. https://doi.org/10.1002/anie.202005443
Handedness-dependent quasiparticle interference in the two enantiomers of the topological chiral semimetal PdGa
Sessi, P., Fan, F. R., Küster, F., Manna, K., Schröter, N. B. M., Ji, J. R., Stolz, S., Krieger, J. A., Pei, D., Kim, T. K., Dudin, P., Cacho, C., Widmer, R., Borrmann, H., Shi, W., Chang, K., Sun, Y., Felser, C., & Parkin, S. S. P. (2020). Handedness-dependent quasiparticle interference in the two enantiomers of the topological chiral semimetal PdGa. Nature Communications, 11(1), 3507 (7 pp.). https://doi.org/10.1038/s41467-020-17261-x
Observation and control of maximal Chern numbers in a chiral topological semimetal
Schröter, N. B. M., Stolz, S., Manna, K., de Juan, F., Vergniory, M. G., Krieger, J. A., Pei, D., Schmitt, T., Dudin, P., Kim, T. K., Cacho, C., Bradlyn, B., Borrmann, H., Schmidt, M., Widmer, R., Strocov, V. N., & Felser, C. (2020). Observation and control of maximal Chern numbers in a chiral topological semimetal. Science, 369(6500), 179-183. https://doi.org/10.1126/science.aaz3480
Near‐enantiopure trimerization of 9‐Ethynylphenanthrene on a chiralmetal surface
Stolz, S., Yakutovich, A. V., Prinz, J., Dienel, T., Pignedoli, C. A., Brune, H., Gröning, O., & Widmer, R. (2020). Near‐enantiopure trimerization of 9‐Ethynylphenanthrene on a chiralmetal surface. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202006844
Investigating molecular orbitals with submolecular precision on pristine sites and single atomic vacancies of monolayer h-BN
Liu, L., Dienel, T., Günzburger, G., Zhang, T., Huang, Z., Wang, C., Widmer, R., Ji, W., Wang, Y., & Gröning, O. (2020). Investigating molecular orbitals with submolecular precision on pristine sites and single atomic vacancies of monolayer h-BN. Nano Research, 13(8), 2233-2238. https://doi.org/10.1007/s12274-020-2842-5
Molecular motor crossing the frontier of classical to quantum tunneling motion
Stolz, S., Gröning, O., Prinz, J., Brune, H., & Widmer, R. (2020). Molecular motor crossing the frontier of classical to quantum tunneling motion. Proceedings of the National Academy of Sciences of the United States of America PNAS, 117(26), 14838-14842. https://doi.org/10.1073/pnas.1918654117
On‐surface synthesis of cumulene‐like polymers via two‐step dehalogenative homocoupling of dibromomethylenes-functionalized tribenzoazulene
Urgel, J. I., Di Giovannantonio, M., Eimre, K., Lohr, T. G., Liu, J., Mishra, S., Sun, Q., Kinikar, A., Widmer, R., Stolz, S., Bommert, M., Berger, R., Ruffieux, P., Pignedoli, C. A., Müllen, K., Feng, X., & Fasel, R. (2020). On‐surface synthesis of cumulene‐like polymers via two‐step dehalogenative homocoupling of dibromomethylenes-functionalized tribenzoazulene. Angewandte Chemie International Edition, 59(32), 13281-13287. https://doi.org/10.1002/anie.202001939
Zeolite-templated carbon as a stable, high power magnesium-ion cathode material
Dubey, R. J. C., Colijn, T., Aebli, M., Hanson, E. E., Widmer, R., Kravchyk, K. V., Kovalenko, M. V., & Stadie, N. P. (2019). Zeolite-templated carbon as a stable, high power magnesium-ion cathode material. ACS Applied Materials and Interfaces, 11(43), 39902-39909. https://doi.org/10.1021/acsami.9b11968
On-surface synthesis and characterization of individual polyacetylene chains
Wang, S., Sun, Q., Gröning, O., Widmer, R., Pignedoli, C. A., Cai, L., Yu, X., Yuan, B., Li, C., Ju, H., Zhu, J., Ruffieux, P., Fasel, R., & 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., Moreno‐García, P., Zhang, Y., & 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
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., Widmer, R., Yamashita, M., Hieda, N., Ruffieux, P., Yamada, H., & 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., Bodnarchuk, M. I., & 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
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., Widmer, R., Aeschlimann, B., Günther, D., Kovalenko, M. V., & 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
SnP nanocrystals as anode materials for Na-ion batteries
Liu, J., Wang, S., Kravchyk, K., Ibáñez, M., Krumeich, F., Widmer, R., Nasiou, D., Meyns, M., Llorca, J., Arbiol, J., Kovalenko, M. V., & 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
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
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., Tiwari, A. N., & 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
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., Sánchez-Sánchez, C., Muntwiler, M., Dumslaff, T., Berger, R., Narita, A., Feng, X., Müllen, K., Ruffieux, P., & 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
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., Urgel, J. I., Widmer, R., Stolz, S., De Lima, L. H., Muntwiler, M., Tommasini, M., Meunier, V., Ruffieux, P., Feng, X., Fasel, R., Müllen, K., & 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