Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Benjamin W. Heinrich"'
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
The description of a paramagnetic impurity on a superconductor remains elusive in the weak-coupling Kondo regime. Here, Hatter et al. correlate the energy of the Yu-Shiba-Rusinov bound states with the intensity of the Kondo resonances in such a regim
Externí odkaz:
https://doaj.org/article/f938e04a53b8427787f83e2f45a90375
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:
Sergio Acero González, Sebastian Rohlf, Gaël Reecht, Katharina J. Franke, Eva Liebhaber, Kai Rossnagel, Rojhat Baba, Felix von Oppen, Benjamin W. Heinrich
Publikováno v:
Nano Letters. 20:339-344
NbSe$_2$ is a remarkable superconductor in which charge-density order coexists with pairing correlations at low temperatures. Here, we study the interplay of magnetic adatoms and their Yu-Shiba-Rusinov (YSR) bound states with the charge density order
Autor:
Gaël Reecht, Benjamin W Heinrich, Hervé Bulou, Fabrice Scheurer, Laurent Limot, Guillaume Schull
Publikováno v:
New Journal of Physics, Vol 19, Iss 11, p 113033 (2017)
We present an improved way for imaging the density of states of a sample with a scanning tunneling microscope, which consists in mapping the surface topography while keeping the differential conductance (d I /d V ) constant. When archetypical C _60 m
Externí odkaz:
https://doaj.org/article/d969d3f3e9e5459aafdb73919157f9ab
Autor:
Felix von Oppen, Katharina J. Franke, Laëtitia Farinacci, Gelavizh Ahmadi, Michael Ruby, Benjamin W. Heinrich, Constantin Czekelius, Gaël Reecht
Magnetic adsorbates on superconductors induce a Kondo resonance outside and Yu-Shiba-Rusinov (YSR) bound states inside the superconducting energy gap. When probed by scanning tunneling spectroscopy, the associated differential-conductance spectra fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e08d96cfe22519f0899ee96b1919d10
Autor:
Eva, Liebhaber, Sergio, Acero González, Rojhat, Baba, Gaël, Reecht, Benjamin W, Heinrich, Sebastian, Rohlf, Kai, Rossnagel, Felix, von Oppen, Katharina J, Franke
Publikováno v:
Nano letters. 20(1)
NbSe
Autor:
Lukas Braun, Nino Hatter, Christian Lotze, Katharina J. Franke, Peter Saalfrank, Benjamin W. Heinrich, Christopher Ehlert
Publikováno v:
ACS Nano. 12:3172-3177
The oxidation and spin state of a metal-organic molecule determine its chemical reactivity and magnetic properties. Here, we demonstrate the reversible control of the oxidation and spin state in a single Fe-porphyrin molecule in the force field of th
Autor:
Benjamin W. Heinrich, Christian Lotze, Petra Tegeder, Friedrich Maaß, Katharina J. Franke, Constantin Czekelius, Daniela Rolf
The detection of vibrational excitations of individual molecules on surfaces by scanning tunneling spectroscopy does not obey strict selection rules but rather propensity rules. The experimental verification of these excitations is challenging becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c3c60b2333018985c87a82fd7927364
http://arxiv.org/abs/1903.01176
http://arxiv.org/abs/1903.01176
Autor:
Laëtitia Farinacci, Katharina J. Franke, Olof Peters, Benjamin W. Heinrich, Michael Ruby, Gaël Reecht, Nils Bogdanoff, Gelavizh Ahmadi, Felix von Oppen
Publikováno v:
Physical Review Letters. 121
The exchange scattering at magnetic adsorbates on superconductors gives rise to Yu-Shiba-Rusinov (YSR) bound states. Depending on the strength of the exchange coupling, the magnetic moment perturbs the Cooper pair condensate only weakly, resulting in
Autor:
Katharina J. Franke, Daniela Rolf, Constantin Czekelius, Benjamin W. Heinrich, Christian Lotze
The magnetic properties of metal–organic complexes are strongly influenced by conformational changes in the ligand. The flexibility of Fe-tetra-pyridyl-porphyrin molecules leads to different adsorption configurations on a Au(111) surface. By combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a85c0d9fc0f945780309a0cd7add9a59
https://refubium.fu-berlin.de/handle/fub188/27079
https://refubium.fu-berlin.de/handle/fub188/27079