| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Stadtmüller, Benjamin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Coherent and incoherent magnons induced by strong ultrafast demagnetization in thin permalloy filmscitations
- 2024Revealing hidden spin polarization in centrosymmetric van der Waals materials on ultrafast timescalescitations
- 2024Enhancing the dipole ring of hexagonal boron nitride nanomesh by surface alloyingcitations
- 2023Effect of iron thicknesses on spin transport in a Fe/Au bilayer system
- 2022Atomic and mesoscopic structure of Dy-based surface alloys on noble metalscitations
- 2021Energy and momentum distribution of surface plasmon-induced hot carriers isolated via spatiotemporal separationcitations
- 2020Vertical bonding distances and interfacial band structure of PTCDA on a Sn-Ag surface alloycitations
- 2020Modification of the charge and magnetic order of a low dimensional ferromagnet by molecule-surface bonding
- 2019Exchange Splitting of a Hybrid Surface State and Ferromagnetic Order in a 2D Surface Alloy
- 2018Adsorption-induced pyramidal distortion of the trimetallic nitride core inside the endohedral fullerene Sc3N@C80 on the Ag(111) surfacecitations
- 2018Adsorption-induced pyramidal distortion of the trimetallic nitride core inside the endohedral fullerene Sc 3 N @ C 80 on the Ag(111) surfacecitations
- 2017Fully Atomistic Understanding of the Electronic and Optical Properties of a Prototypical Doped Charge-Transfer Interfacecitations
- 2017Fully atomistic understanding of the electronic and optical properties of a prototypical doped charge-transfer interfacecitations
- 2016Epitaxial growth of thermally stable cobalt films on Au(111)citations
- 2016Adsorption heights and bonding strength of organic molecules on a Pb-Ag surface alloycitations
- 2015Topological states on the gold surfacecitations
- 2015Tailoring metal–organic hybrid interfaces: heteromolecular structures with varying stoichiometry on Ag(111)citations
- 2015Tailoring metal–organic hybrid interfaces: heteromolecular structures with varying stoichiometry on Ag(111)citations
- 2014Molecular exchange in a heteromolecular PTCDA/CuPc bilayer film on Ag(111)citations
- 2014Electrostatic interaction and commensurate registry at the heteromolecular F16CuPc–CuPc interfacecitations
- 2010Structural influence on the Rashba-type spin splitting in surface alloyscitations
- 2010Submonolayer growth of copper-phthalocyanine on Ag(111)citations
Places of action
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document
Modification of the charge and magnetic order of a low dimensional ferromagnet by molecule-surface bonding
Abstract
The ability to design and control the spin and charge order of low dimensional materials on the molecular scale offers an intriguing pathway towards the miniaturization of spintronic technology towards the nanometer scale. In this work, we focus on the adsorption induced modifications of the magnetic and electronic properties of a low dimensional ferromagnetic surface alloy after the adsorption of the prototypical organic molecule perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA). For this metal-organic interface, we observe the formation of a localized -like bond between the functional molecular groups and the surface alloy atoms. This strong chemical bonding coincides with a lifting of the characteristic surface alloy band structure and a reduction of the magnitude of the local magnetic moments of the Dy atoms by 18%. We attribute both findings to a mixing of spin-degenerate molecular states with spin-split states of the Dy-Ag surface alloy via the sigma-like bonds between PTCDA and the Dy surface alloy atoms . Our findings clearly demonstrate the potential of tailored molecule-surface sigma-bonds to control not only the electronic but also the magnetic order of low dimensional materials.