Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jan Homberg"'
Publikováno v:
New Journal of Physics, Vol 25, Iss 1, p 013029 (2023)
Arrays of phthalocyanine molecules on Pb(100) are investigated with scanning tunneling microscopy. Maps of the differential conductance exhibit drastic changes as the sample voltage is being varied. Maximal conductances are observed at positions betw
Externí odkaz:
https://doaj.org/article/47b480f70c8c4ff795b410fd431f1e74
Autor:
Lukas Gerhard, Kevin Edelmann, Jan Homberg, Michal Valášek, Safa G. Bahoosh, Maya Lukas, Fabian Pauly, Marcel Mayor, Wulf Wulfhekel
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Robust molecular junctions demand highly reproducible switching between two or more well-defined conductance states upon control. Here, Gerhardet al. show the utility of elastic deformation of tripodal spirobifluorene derivatives in the junction of a
Externí odkaz:
https://doaj.org/article/d46e2614602345698a90d8d88841079e
Publikováno v:
ACS Nano. 16:16987-16995
Large ordered islands of aluminum phthalocyanine (AlPc) molecules, which are unstable in air, are synthesized from ClAlPc on Pb(100) via dechlorination. Low-temperature scanning tunneling microscopy reveals that isolated AlPc molecules lose their spi
Molecular vibrational spectroscopy with the scanning tunneling microscope is feasible but usually detects few vibrational modes. We harness sharp Yu-Shiba-Rusinov states observed from molecules on a superconductor to significantly enhance the vibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e658aafd521ad002f057c7c2d831b77
http://arxiv.org/abs/2202.08820
http://arxiv.org/abs/2202.08820
Autor:
Michal Valášek, Yasmine Nahas, Marcel Mayor, Marcin Lindner, Timo Frauhammer, Jan Homberg, Wulf Wulfhekel, Lukas Gerhard, Kevin Edelmann
Publikováno v:
Nanoscale, 11 (18), 9015-9022
The rotation of entire molecules or large moieties happens at 100 ps time scales and the transition process itself is experimentally inaccessible to scanning probe techniques. However, the reversible switching of a molecule between more than two meta
Publikováno v:
MTZ industrial. 4:38-43
Autor:
Viliam Kolivoška, Magdaléna Hromadová, Lukas Gerhard, Lubomír Pospíšil, Marcel Mayor, Michal Valášek, Wulf Wulfhekel, Michael Zharnikov, Marcin Lindner, Olaf Fuhr, Jan Homberg, Kevin Edelmann, Gábor Mészáros, Tobias Wächter
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(37)
The efficient synthesis of tripodal platforms based on tetraphenylmethane with three acetyl-protected thiol groups in either meta or para positions relative to the central sp(3) carbon for deposition on Au (111) surfaces is reported. These platforms