Zobrazeno 1 - 10
of 19
pro vyhledávání: '"C. F. Hermanns"'
Autor:
Nino Hatter, Wolfgang Kuch, Lalminthang Kipgen, Matthias Bernien, Md. Ehesan Ali, C. F. Hermanns, Philip Loche, Fabian Nickel, Katharina J. Franke, Peter M. Oppeneer, Lucas M. Arruda, Timo Bißwanger, Benjamin W. Heinrich
Publikováno v:
Physical Chemistry Chemical Physics. 22:12688-12696
Porphyrin molecules are particularly interesting candidates for spintronic applications due to their bonding flexibility, which allows to modify their properties substantially by the addition or transformation of ligands. Here, we investigate the ele
Autor:
C. F. Hermanns, Heike C. Herper, Eugen Weschke, Wolfgang Kuch, C. Tieg, Alex Krüger, Sumanta Bhandary, Matthias Bernien, Constantin Czekelius, Biplab Sanyal, J. Miguel, Heiko Wende, Carolin Schmitz-Antoniak, B. Krumme, D. Bovenschen, Olle Eriksson, C. Weis
Publikováno v:
Physical Review B. 98
Autor:
Alex Krüger, Matthias Bernien, Wolfgang Kuch, Yin-Ming Chang, Peter M. Oppeneer, C. F. Hermanns, Kartick Tarafder
Publikováno v:
Advanced Materials. 25:3473-3477
Graphene is expected to complement todays Si-based information technology. In particular, magnetic molecules in contact with graphene constitute a tantalizing approach towards organic spin electronics because of the reduced conductivity mismatch at t
Publikováno v:
The Journal of Physical Chemistry Letters. 2:1455-1459
We demonstrate by means of X-ray magnetic circular dichroism that the magnetization of paramagnetic Fe-octaethylporphyrin (FeOEP) molecules coupled antiferromagnetically to an oxygen-covered Co ultrathin film grown on Cu(001) can be reduced by about
Autor:
Andreas Grohmann, Dennis Wiedemann, C. F. Hermanns, Wolfgang Kroener, Wolfgang Kuch, Daniela Rolf, Alex Krüger, Paul Müller, Matthias Bernien
Publikováno v:
The journal of physical chemistry letters. 3(23)
Spin-state switching of transition-metal complexes (spin crossover) is sensitive to a variety of tiny perturbations. It is often found to be suppressed for molecules directly adsorbed on solid surfaces. We present X-ray absorption spectroscopy measur
Autor:
Felix Tuczek, J. Miguel, Fabian Nickel, Dennis Krüger, Matthias Bernien, Alex Krüger, Eugen Weschke, Enrico Schierle, Lucas M. Arruda, C. F. Hermanns, Holger Naggert, Wolfgang Kuch, Lalminthang Kipgen
Publikováno v:
ACS nano. 9(9)
Spin crossover (SCO) complexes possess a bistable spin state that reacts sensitively to changes in temperature or excitation with light. These effects have been well investigated in solids and solutions, while technological applications require the i
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
Autor:
Jose Ignacio Pascual, Alex Krüger, Katharina J. Franke, Tobias R. Umbach, Wolfgang Kuch, P. Stoll, I. Fernandez-Torrente, Matthias Bernien, Violetta Sessi, C. F. Hermanns
Publikováno v:
Physical Review Letters. 112
We report on the adsorption of a submonolayer of di-m-cyanoazobenzene (DMC) on Bi(111) and on the reversible switching of these molecules induced by resonant X-ray illumination. DMC adsorbs in at least two configurations, the flat trans and the nonfl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ceef2ac9d1c64d62caab23077ed405fa
https://doi.org/10.17169/refubium-18989
https://doi.org/10.17169/refubium-18989
Autor:
Sören Waßerroth, Matthias Bernien, Eugen Weschke, C. F. Hermanns, Benjamin W. Heinrich, Martin Schneider, Wolfgang Kuch, Gelavizh Ahmadi, C. A. Schmidt, Alex Krüger, Katharina J. Franke, Piet W. Brouwer
Publikováno v:
Physical Review Letters. 111
Using magnetic endohedral fullerenes for molecular spintronics requires control over their encapsulated magnetic moments. We show by field-dependent x-ray magnetic circular dichroism measurements of ${\mathrm{Gd}}_{3}\mathrm{N}@{\mathrm{C}}_{80}$ end