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pro vyhledávání: '"R. Umbach"'
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Autor:
Ulrich Tritschler, José Manuel Delgado López, Tobias R. Umbach, Alexander E. S. Van Driessche, Helmut Schlaad, Helmut Cölfen, Matthias Kellermeier
Organic–inorganic composite materials with tailored properties can be designed in the lab through bio-inspired approaches. In this context, we exploited the particle-based crystallisation process of calcium sulfate, a technologically important mine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eda378b60f15ef6177ca9a917f945f7
Autor:
S. Malde, R. Umbach, J.R. Wheeler, L. Lytvyn, J-N. Cornu, M. Gacci, C. Gratzke, T.R.W. Herrmann, C. Mamoulakis, M. Rieken, M.J. Speakman, S. Gravas, M.J. Drake, G.H. Guyatt, K.A.O. Tikkinen
Publikováno v:
European Urology. 79:S441
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ef4aa405bb17bcc32b9da70a077d558
https://doi.org/10.1016/s0302-2838(21)00692-8
https://doi.org/10.1016/s0302-2838(21)00692-8
Autor:
T R Umbach, I Fernández-Torrente, M Ruby, F Schulz, C Lotze, R Rurali, M Persson, J I Pascual, K J Franke
Publikováno v:
New Journal of Physics, Vol 15, Iss 8, p 083048 (2013)
We report an atypical charge distribution in a highly ordered monolayer of sodium (Na) and tetracyanoquinodimethane (TCNQ) on a Au(111) surface. Na atoms incorporated in the charge-transfer layer donate their 3s electron to the lowest unoccupied orbi
Externí odkaz:
https://doaj.org/article/7ec2a27774ae440baa2cddf96bb73497
Autor:
P. Stoll, Janina N. Ladenthin, Christian Lotze, I. Fernandez-Torrente, Tobias R. Umbach, Katharina J. Franke
A Kondo resonance has been observed on purely organic molecules in several combinations of charge transfer complexes on a metal surface. It has been regarded as a fingerprint of the transfer of one electron from the donor to the extended $\pi$ orbita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c83c1dd6301b9423aa8bf315804a36
http://arxiv.org/abs/1809.09229
http://arxiv.org/abs/1809.09229
Autor:
Jonas Wirth, Matthias Zastrow, Nino Hatter, Karola Rück-Braun, Tobias R. Umbach, Jose Ignacio Pascual, Katharina J. Franke, Robert Drost, Peter Saalfrank, Sara Barja
Publikováno v:
The Journal of Physical Chemistry C. 119:4874-4883
Diarylethene derivatives are photochromic molecular switches, undergoing a ring-opening/-closing reaction by illumination with light. The symmetry of the closed form is determined by the WoodWard Hoffinann rules according to which the reaction procee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ca095fbfca994f1a70a9f77c3ed8e15
https://doi.org/10.1021/jp5122036
https://doi.org/10.1021/jp5122036
Autor:
Katharina J. Franke, Claudia Hartmann, Enrico Schierle, P. Stoll, Janina N. Ladenthin, Fabian Nickel, Matthias Bernien, Daniela Rolf, Jens Kopprasch, Constantin Czekelius, Eugen Weschke, Wolfgang Kuch, Qingyu Xu, Tobias R. Umbach
Publikováno v:
Physical Review B. 94
Single-ion lanthanide-organic complexes can provide stable magnetic moments with well-defined orientation for spintronic applications on the atomic level. Here, we show by a combined experimental approach of scanning tunneling microscopy and x-ray ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d47f3aa67fda6773f8649a827735ffc
https://doi.org/10.1103/physrevb.94.224426
https://doi.org/10.1103/physrevb.94.224426
Autor:
S. Malde, A.K. Nambiar, R. Umbach, T. Lam, T. Bach, A. Bachmann, M.J. Drake, M. Gacci, C. Gratzke, S. Madersbacher, C. Mamoulakis, K.A.O. Tikkinen, S. Gravas
Publikováno v:
European Urology Supplements. 17:e1735-e1736
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6541658082319be2e42100435c21fac4
https://doi.org/10.1016/s1569-9056(18)32052-9
https://doi.org/10.1016/s1569-9056(18)32052-9
Autor:
R. Umbach, A.Q. Vargas
Publikováno v:
Revista Scripta Uniandrade. 10:124-141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5d632b8e5e806aee931b4463f88623
https://doi.org/10.18305/1679-5520/scripta.uniandrade.v10n1p124-141
https://doi.org/10.18305/1679-5520/scripta.uniandrade.v10n1p124-141
Autor:
Jose Ignacio Pascual, C. F. Hermanns, Wolfgang Kuch, Alex Krüger, Yin-Ming Chang, Hendrik Mohrmann, Nils Krane, Zechao Yang, Lili Sun, Katharina J. Franke, Matthias Bernien, Fabian Nickel, Tobias R. Umbach, Klaus Hermann
Publikováno v:
Physical Review B
We study the formation of a coordination network consisting of the organic pyridine-based 2,4,6-tris(4- pyridine)-1,3,5-triazine (T4PT) species and Cu atoms on Cu(111) and Ag(111) metal surfaces. Using scanning tunneling microscopy, we find that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57e4c096bdcf5446dff19dde1d685f1f
https://hdl.handle.net/11858/00-001M-0000-0019-DB09-811858/00-001M-0000-0019-DB07-C
https://hdl.handle.net/11858/00-001M-0000-0019-DB09-811858/00-001M-0000-0019-DB07-C