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All Publications

  1. A. Kamlapure, M. Simonato, E. Sierda, M. Steinbrecher, U. Kamber, E. J. Knol, P. Krogstrup, M. I. Katsnelson, M. Rösner, A. A. Khajetoorians, Tuning lower dimensional superconductivity with hybridization at a superconducting-semiconducting interface. Nature Communications 13, 4452 (2022).
  2. B. Verlhac, L. Niggli, A. Bergman, U. Kamber, A. Bagrov, D. Iuşan, L. Nordström, M. I. Katsnelson, D. Wegner, O. Eriksson, A. A. Khajetoorians, Thermally induced magnetic order from glassiness in elemental neodymium. Nature Physics18, 905-911 (2022).
  3. W. Jolie, T.-C. Hung, L. Niggli, B. Verlhac, N. Hauptmann, D. Wegner, A. A. Khajetoorians, Creating Tunable Quantum Corrals on a Rashba Surface Alloy. ACS Nano, (2022).
  4. E. J. Knol, B. Kiraly, A. N. Rudenko, W. M. J. van Weerdenburg, M. I. Katsnelson, A. A. Khajetoorians, Gating Orbital Memory with an Atomic Donor. Physical Review Letters 128, 106801 (2022).
  5. T.-C. Hung, B. Kiraly, J. H. Strik, A. A. Khajetoorians, D. Wegner, Plasmon-Driven Motion of an Individual Molecule. Nano Letters 21, 5006-5012 (2021).
  6. W. M. J. v. Weerdenburg, M. Steinbrecher, N. P. E. v. Mullekom, J. W. Gerritsen, H. v. Allwörden, F. D. Natterer, and A. A. Khajetoorians, A scanning tunneling microscope capable of electron spin resonance and pump–probe spectroscopy at mK temperature and in vector magnetic field, Review of Scientific Instruments 92, 033906 (2021).
  7. U. Kamber, S. Pakdel, R.-M. Stan, A. Kamlapure, B. Kiraly, F. Arnold, A. Eich, A. S. Ngankeu, M. Bianchi, J. A. Miwa et al., Moiré-induced electronic structure modifications in monolayer V2S3 on Au(111), Physical Review B 103, 115414 (2021).
  8. B. Kiraly, E. J. Knol, W. M. J. van Weerdenburg, H. J. Kappen, and A. A. Khajetoorians, An atomic Boltzmann machine capable of self-adaption, Nature Nanotechnology (2021).
  9. U. Kamber, A. Bergman, A. Eich, D. Iuşan, M. Steinbrecher, N. Hauptmann, L. Nordström, M. I. Katsnelson, D. Wegner, O. Eriksson, A. A. Khajetoorians, Self-induced spin glass state in elemental and crystalline neodymium. Science368, eaay6757 (2020).
  10. N. Hauptmann, S. Haldar, T.-C. Hung, W. Jolie, M. Gutzeit, D. Wegner, S. Heinze, A. A. Khajetoorians, Quantifying exchange forces of a spin spiral on the atomic scale. Nature Communications 11, 1197 (2020).
  11. A. Kolmus, M. I. Katsnelson, A. A. Khajetoorians, H. J. Kappen, Atom-by-atom construction of attractors in a tunable finite size spin array. New Journal of Physics22, 023038 (2020).
  12. B. Kiraly, E. J. Knol, K. Volckaert, D. Biswas, A. N. Rudenko, D. A. Prishchenko, V. G. Mazurenko, M. I. Katsnelson, P. Hofmann, D. Wegner, A. A. Khajetoorians, Anisotropic Two-Dimensional Screening at the Surface of Black Phosphorus. Physical Review Letters123, 216403 (2019).
  13. A. A. Khajetoorians, D. Wegner, A. F. Otte, I. Swart, Creating designer quantum states of matter atom-by-atom. Nature Reviews Physics, (2019).
  14. R. Slot, S. N. Kempkes, E. J. Knol, W. M. J. van Weerdenburg, J. J. van den Broeke, D. Wegner, D. Vanmaekelbergh, A. A. Khajetoorians, C. Morais Smith, I. Swart, p-Band Engineering in Artificial Electronic Lattices. Physical Review X9, 011009 (2019).
  15. B. Shao, A. Eich, C. Sanders, A. S. Ngankeu, M. Bianchi, P. Hofmann, A. A. Khajetoorians, T. O. Wehling, Pseudodoping of a metallic two-dimensional material by the supporting substrate.Nature Communications10, 180 (2019).
  16. Rossi, J. W. Gerritsen, L. Nelemans, A. A. Khajetoorians, B. Bryant, An ultra-compact low temperature scanning probe microscope for magnetic fields above 30 T. Review of Scientific Instruments89, 113706 (2018).
  17. Kiraly, A. N. Rudenko, W. M. J. van Weerdenburg, D. Wegner, M. I. Katsnelson, A. A. Khajetoorians, An orbitally derived single-atom magnetic memory. Nature Communications9, 3904 (2018).
  18. M. Steinbrecher, R. Rausch, K. T. That, J. Hermenau, A. A. Khajetoorians, M. Potthoff, R. Wiesendanger, J. Wiebe, Non-collinear spin states in bottom-up fabricated atomic chains. Nature Communications9, 2853 (2018).
  19. N. Hauptmann, M. Dupé, T.-C. Hung, A. K. Lemmens, D. Wegner, B. Dupé, A. A. Khajetoorians, Revealing the correlation between real-space structure and chiral magnetic order at the atomic scale. Physical Review B97, 100401 (2018).
  20. H. v. Allwörden, A. Eich, E. J. Knol, J. Hermenau, A. Sonntag, J. W. Gerritsen, D. Wegner, A. A. Khajetoorians, Design and performance of an ultra-high vacuum spin-polarized scanning tunneling microscope operating at 30 mK and in a vector magnetic field. Review of Scientific Instruments89, 033902 (2018).
  21. L. Cornils, A. Kamlapure, L. Zhou, S. Pradhan, A. A. Khajetoorians, J. Fransson, J. Wiebe, R. Wiesendanger, Spin-Resolved Spectroscopy of the Yu-Shiba-Rusinov States of Individual Atoms. Physical Review Letters119, 197002 (2017).
  22. Tao, S. Singh, L. Rossi, J. W. Gerritsen, B. L. M. Hendriksen, A. A. Khajetoorians, P. C. M. Christianen, J. C. Maan, U. Zeitler, B. Bryant, A low-temperature scanning tunneling microscope capable of microscopy and spectroscopy in a Bitter magnet at up to 34 T. Review of Scientific Instruments88, 093706 (2017).
  23. J. Hermenau, J. Ibañez-Azpiroz, C. Hübner, A. Sonntag, B. Baxevanis, K. T. Ton, M. Steinbrecher, A. A. Khajetoorians, M. dos Santos Dias, S. Blügel, R. Wiesendanger, S. Lounis, J. Wiebe, A gateway towards non-collinear spin processing using three-atom magnets with strong substrate coupling. Nature Communications8, 642 (2017).
  24. N. Hauptmann, J. W. Gerritsen, D. Wegner, A. A. Khajetoorians, Sensing Noncollinear Magnetism at the Atomic Scale Combining Magnetic Exchange and Spin-Polarized Imaging. Nano Letters17, 5660-5665 (2017).
  25. B. Kiraly, N. Hauptmann, A. N. Rudenko, M. I. Katsnelson, A. A. Khajetoorians, Probing Single Vacancies in Black Phosphorus at the Atomic Level. Nano Letters17, 3607-3612 (2017).
  26. J. Donner, J.-P. Broschinski, B. Feldscher, A. Stammler, H. Bögge, T. Glaser, D. Wegner, Correlating electronic and magnetic coupling in large magnetic molecules via scanning tunneling microscopy. Physical Review B95, 165441 (2017).
  27. J. Warmuth, A. Bruix, M. Michiardi, T. Hänke, M. Bianchi, J. Wiebe, R. Wiesendanger, B. Hammer, P. Hofmann, A. A. Khajetoorians, Band-gap engineering by Bi intercalation of graphene on Ir(111). Physical Review B93, 165437 (2016).
  28. M. Vondráček, L. Cornils, J. Minár, J. Warmuth, M. Michiardi, C. Piamonteze, L. Barreto, J. A. Miwa, M. Bianchi, P. Hofmann, L. Zhou, A. Kamlapure, A. A. Khajetoorians, R. Wiesendanger, J. L. Mi, B. B. Iversen, S. Mankovsky, S. Borek, H. Ebert, M. Schüler, T. Wehling, J. Wiebe, J. Honolka, Nickel: The time-reversal symmetry conserving partner of iron on a chalcogenide topological insulator. Physical Review B94, 161114 (2016).
  29. M. Steinbrecher, A. Sonntag, M. d. S. Dias, M. Bouhassoune, S. Lounis, J. Wiebe, R. Wiesendanger, A. A. Khajetoorians, Absence of a spin-signature from a single Ho adatom as probed by spin-sensitive tunneling. Nat Commun7, 10454 (2016).
  30. J. Sanning, L. Stegemann, P. R. Ewen, C. Schwermann, C. G. Daniliuc, D. Zhang, N. Lin, L. Duan, D. Wegner, N. L. Doltsinis, C. A. Strassert, Colour-tunable asymmetric cyclometalated Pt(II) complexes and STM-assisted stability assessment of ancillary ligands for OLEDs. Journal of Materials Chemistry C4, 2560-2565 (2016).
  31. C. E. Sanders, M. Dendzik, A. S. Ngankeu, A. Eich, A. Bruix, M. Bianchi, J. A. Miwa, B. Hammer, A. A. Khajetoorians, P. Hofmann, Crystalline and electronic structure of single-layer TaS2. Physical Review B94, 081404 (2016).
  32. P. Löptien, L. Zhou, A. A. Khajetoorians, J. Wiebe, R. Wiesendanger, Tunneling into thin superconducting films: Interface-induced quasiparticle lifetime reduction. Surface Science643, 6-9 (2016).
  33. A. A. Khajetoorians, M. Steinbrecher, M. Ternes, M. Bouhassoune, M. dos Santos Dias, S. Lounis, J. Wiebe, R. Wiesendanger, Tailoring the chiral magnetic interaction between two individual atoms. Nat Commun7, 10620 (2016).
  34. A. A. Khajetoorians, A. J. Heinrich, Toward single-atom memory. Science352, 296-297 (2016).
  35. A. Eich, N. Rollfing, F. Arnold, C. Sanders, P. R. Ewen, M. Bianchi, M. Dendzik, M. Michiardi, J. L. Mi, M. Bremholm, D. Wegner, P. Hofmann, A. A. Khajetoorians, Absence of superconductivity in ultrathin layers of FeSe synthesized on a topological insulator. Physical Review B94, 125437 (2016).
  36. A. Bruix, J. A. Miwa, N. Hauptmann, D. Wegner, S. Ulstrup, S. S. Gronborg, C. E. Sanders, M. Dendzik, A. G. Cabo, M. Bianchi, J. V. Lauritsen, A. A. Khajetoorians, B. Hammer, P. Hofmann, Single-layer MoS2 on Au(111): Band gap renormalization and substrate interaction. Physical Review B93, 165422 (2016).
  37. J. Sanning, P. R. Ewen, L. Stegemann, J. Schmidt, C. G. Daniliuc, T. Koch, N. L. Doltsinis, D. Wegner, C. A. Strassert, Scanning-Tunneling-Spectroscopy-Directed Design of Tailored Deep-Blue Emitters. Angewandte Chemie International Edition54, 786-791 (2015).
  38. F. Pielmeier, G. Landolt, B. Slomski, S. Muff, J. Berwanger, A. Eich, A. A. Khajetoorians, J. Wiebe, Z. S. Aliev, M. B. Babanly, R. Wiesendanger, J. Osterwalder, E. V. Chulkov, F. J. Giessibl, J. H. Dil, Response of the topological surface state to surface disorder in TlBiSe 2. New Journal of Physics17, 023067 (2015).
  39. A. A. Khajetoorians, M. Valentyuk, M. Steinbrecher, T. Schlenk, A. Shick, J. Kolorenc, A. I. Lichtenstein, T. O. Wehling, R. Wiesendanger, J. Wiebe, Tuning emergent magnetism in a Hund's impurity. Nat Nano10, 958-964 (2015).
  40. J. Donner, J. P. Broschinski, T. Glaser, D. Wegner, Deposition and Self-Assembly of Large Magnetic Molecules. J Phys Chem C119, 28660-28665 (2015).
  41. P. Löptien, L. Zhou, J. Wiebe, A. A. Khajetoorians, J. L. Mi, B. B. Iversen, P. Hofmann, R. Wiesendanger, Screening and atomic-scale engineering of the potential at a topological insulator surface. Physical Review B89, 085401 (2014).
  42. P. Löptien, L. Zhou, A. A. Khajetoorians, J. Wiebe, R. Wiesendanger, Superconductivity of lanthanum revisited: enhanced critical temperature in the clean limit. Journal of Physics: Condensed Matter26, 425703 (2014).
  43. A. A. Khajetoorians, J. Wiebe, Hitting the limit of magnetic anisotropy. Science344, 976-977 (2014).
  44. C. Hübner, B. Baxevanis, A. A. Khajetoorians, D. Pfannkuche, Symmetry effects on the spin switching of adatoms. Physical Review B90, 155134 (2014).
  45. P. R. Ewen, J. Sanning, T. Koch, N. L. Doltsinis, C. A. Strassert, D. Wegner, Spectroscopic mapping and selective electronic tuning of molecular orbitals in phosphorescent organometallic complexes - a new strategy for OLED materials. Beilstein J Nanotech5, 2248-2258 (2014).
  46. A. Eich, M. Michiardi, G. Bihlmayer, X. G. Zhu, J. L. Mi, B. B. Iversen, R. Wiesendanger, P. Hofmann, A. A. Khajetoorians, J. Wiebe, Intra- and interband electron scattering in a hybrid topological insulator: Bismuth bilayer on ${\mathrm{Bi}}_{2}{\mathrm{Se}}_{3}$. Physical Review B90, 155414 (2014).
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