Presentations

09/2024

Sensing and manipulating atomic-scale spin textures: from direct tunneling to electron interferometry
A. Schlenhoff, Seminar in Condensed Matter Physics, University of Zurich, Switzerland

09/2024

Topological nodal-point superconductivity in a 2D-antiferromagnet/superconductor hybrid system
M. Bazarnik, Magnetism, Interactions and Complexity workshop (MagIC+), Bedlewo, Poland

06/2023

04/2023

Spin-Polarized Resonant Tunneling - a New Tool for Sensing and Manipulating Spin Textures on the Atomic Scale
A. Schlenhoff, Distinguished lecture series, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, US

Using vacuum states above surfaces for imaging and manipulation of atomic-scale magnetism
A. Schlenhoff, CRC1459 Intelligent matter Lecture, Center for Soft Nanoscience, WWU Münster, Germany

Spin-Polarized Resonant Tunneling - a New Tool for Sensing and Manipulating Magnetism on the Atomic Scale
A. Schlenhoff, 68^th Annual Symposium of the American Vacuum Society (AVS), Pittsburgh, US

Using image-potential states as a quantum probe of atomic-scale spin textures
A. Schlenhoff, 771^st WE-Heraeus-Seminar: “2D Materials and Hybrids: Hybrid Quasiparticles in Quantum Materials”, Bad Honnef, Germany

Utilizing SP-STM at nanometer distances for atomic-scale imaging and manipulation of magnetism
A. Schlenhoff, 756^th WE-Heraeus-Seminar: “Faster, Smaller, Stronger, Brighter ‐ Advances in Scanning Probe Techniques”, Bad Honnef, Germany

Utilizing vacuum states above surfaces for imaging and manipulation of atomic-scale magnetism
A. Schlenhoff, 67^th Annual Symposium of the American Vacuum Society (AVS), Charlotte, US (virtual)

Vacuum resonance states as atomic-scale probes of noncollinear surface magnetism
A. Schlenhoff, 7^th International Conference on Superconductivity and Magnetism (ICSM), Bodrum, Turkey (virtual)

Utilizing vacuum states above surfaces for imaging and manipulation of atomic-scale magnetism
A. Schlenhoff, 84^th Annual DPG Meeting of the Condensed Matter Section (SKM 2021), Germany (virtual)

Using SP-STM at nanometer distances for atomic-scale imaging and manipulation of magnetism
A. Schlenhoff, 11^th International Conference on Nanoscience and Technology (ICN+T), Vancouver, Canada (virtual)

Using vacuum states above surfaces for imaging and manipulation of atomic-scale magnetism
A. Schlenhoff, Department of Physics, University of Göttingen, Germany

Utilizing Vacuum States Above Surfaces for Imaging and Manipulation of Atomic-Scale Magnetism
A. Schlenhoff: 65^th Annual Conference on Magnetism and Magnetic Materials (MMM), (virtual)

Probing noncollinear surface magnetism on the atomic scale by means of vacuum states
A. Schlenhoff, CMD2020, Biennial meeting of the European Physical Society (EPS-CMD) and the Condensed Matter Divisions of the Spanish Physics Society (RSEF-GEFES), Madrid, Spain (cancelled because of Covid-19 pandemia)

Vacuum resonance states as atomic-scale probes of noncollinear surface magnetism
A. Schlenhoff, 8^th Moscow International Symposium on Magnetism, Moscow, Russia (cancelled because of Covid-19 pandemia)

Vacuum resonance states as atomic-scale probes of surface magnetism
A. Schlenhoff, Joint European Magnetic Symposia (JEMS), Uppsala, Sweden

Hot-electron interactions with non-collinear surface spins revealed via image-potential states
A. Schlenhoff, Department of Physics, TU Vienna, Austria

Scanning field emission microscopy of magnetic surfaces and atomic-scale magnets
A. Schlenhoff, Department of Physical Chemistry, University of Graz, Austria

Image-potential states on magnetic materials studied by spin-polarized scanning field emission microscopy
A. Schlenhoff, Donostia International Physics Center, San Sebastian, Spain

Spin-polarized scanning field emission microscopy and spectroscopy on non-collinear spin textures and atomic-scale magnets
A. Schlenhoff, International Conference on Sources, Interaction with Matter, Detection and Analysis of Low Energy Electrons (SIMDALEE), Sardinia, Italy

Spin-polarized scanning field emission microscopy and spectroscopy
A. Schlenhoff, 75^th Annual DPG Meeting of the Condensed Matter Section (SKM 2013) Regensburg, Germany

Imaging and switching individual nanomagnets with spin-polarized scanning field emission microscopy
A. Schlenhoff, Department of Physics, University of Münster, Germany

Nanomagnets interacting with spin-polarized electrons from Stark-shifted image-potential states
A. Schlenhoff, Department of Physics, Free University of Berlin, Germany

Individual atomic-scale magnets interacting with spin-polarized field-emitted electrons
A. Schlenhoff, SFB 616 colloquium, Universität Duisburg-Essen, Germany

Spin and stacking contrast in a magnetic graphene-based 2D hybrid resolved by image potential states
M. Bazarnik and A. Schlenhoff, Dutch Scanning Probe Microscopy Day, Groningen, The Netherlands (Poster)

Image potential states as local probes for graphene magnetism
M. Bazarnik, R. Wiesendanger and A. Schlenhoff, 86th Annual DPG Meeting of the Condensed Matter Section (SKM 2023), Dresden, Germany (Talk)

Field-emission resonances at exceptional large voltages: Consequences for determining work functions
A. Schlenhoff, G. C. Kokkorakis and J. P. Xanthakis  , 86th Annual DPG Meeting of the Condensed Matter Section (SKM 2023), Dresden, Germany (Talk)

Tuning the electron spin-polarization via tunneling through image states
M. Bazarnik and A. Schlenhoff, 85^th Annual DPG Meeting of the Condensed Matter Section (SKM 2022), Regensburg, Germany (Talk)

Image potential states as local probes for graphene magnetism
M. Bazarnik, R. Wiesendanger and A. Schlenhoff, II. Intern. Conf. on Novel 2D Materials Explored via Scanning Probe Microscopy & Spectroscopy (2DSPM), San Sebastian, Spain (Poster)