Electronic transport in planar atomic-scale structures measured by two-probe scanning tunneling spectroscopy

Autor: Marek Kolmer, Pedro Brandimarte, Jakub Lis, Rafal Zuzak, Szymon Godlewski, Hiroyo Kawai, Aran Garcia-Lekue, Nicolas Lorente, Thomas Frederiksen, Christian Joachim, Daniel Sanchez-Portal, Marek Szymonski

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)

Measuring electronic transport at the atomic scale requires atom precise contacts. Here, the authors demonstrate quasi-one-dimensional electronic transport along a single dimer row on a germanium surface using a two probe scanning tunneling microscop

Externí odkaz: https://doaj.org/article/25f2a4aa6fc946c0b6a3940266771418

Synergetic Bottom-Up Synthesis of Graphene Nanoribbons by Matrix-Assisted Direct Transfer

Autor: Daniel J. Rizzo, Felix R. Fischer, Peter H. Jacobse, Ryan D. McCurdy, Rafal Zuzak, Zafer Mutlu, Gregory Veber, Ilya Piskun, Jeffrey Bokor, Michael F. Crommie

Publikováno v: Journal of the American Chemical Society. 143(11)

The scope of graphene nanoribbon (GNR) structures accessible through bottom-up approaches is defined by the intrinsic limitations of either all-on-surface or all-solution-based synthesis. Here, we report a hybrid bottom-up synthesis of GNRs based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7503dfcff94bd8bf84b8fca707cf9c7d
https://pubmed.ncbi.nlm.nih.gov/33710887

On-surface synthesis and intermolecular cycloadditions of indacenoditetracenes, antiaromatic analogues of undecacene

Autor: Rafal Zuzak, Antonio M. Echavarren, Rémi Blieck, Otilia Stoica, Szymon Godlewski

Publikováno v: RECERCAT (Dipòsit de la Recerca de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

The formation of s-indaceno[1,2-b:5,6-b']ditetracene and as-indaceno[2,3-b:6,7-b']ditetracene containing indenofluorene cores from a common precursor has been achieved by a dehydrogenative surface-assisted cyclization on Au(111) and confirmed by bond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a95187be04e9f35bcdb6b3ee9970702
https://ruj.uj.edu.pl/xmlui/handle/item/266824

Bottom-up Assembly of Nanoporous Graphene with Emergent Electronic States

Autor: Steven G. Louie, Paul Butler, Michael F. Crommie, Gregory Veber, Jingwei Jiang, Daniel J. Rizzo, Ryan D. McCurdy, Rafal Zuzak, Peter H. Jacobse, Felix R. Fischer

Publikováno v: Journal of the American Chemical Society, vol 142, iss 31

The incorporation of nanoscale pores into a sheet of graphene allows it to switch from an impermeable semimetal to a semiconducting nanosieve. Nanoporous graphenes are desirable for applications ranging from high-performance semiconductor device chan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8ede9dc55a3bbf0268cf5df4471cd00
https://escholarship.org/uc/item/15r5g8g4

Higher Acenes by On‐Surface Dehydrogenation: From Heptacene to Undecacene

Autor: Ruth Dorel, Szymon Godlewski, Antonio M. Echavarren, Rafal Zuzak, Marek Kolmer, Marek Szymonski

Publikováno v: Angewandte Chemie (International Ed. in English)

A unified approach to the synthesis of the series of higher acenes up to previously unreported undecacene has been developed through the on‐surface dehydrogenation of partially saturated precursors. These molecules could be converted into the paren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc1d753cc6a5a98db79a09424ba1927
https://doi.org/10.1002/anie.201802040