163 citations · 471 across the 12 of their papers we have counts for
12 papers
Collective excitation-mediated transport in nanoscale Josephson junctions that exhibit quantum confinement
Zhengyuan Liu, Sebastian Scherb, Werner M. J. van Weerdenburg +3
Quantum confinement can strongly modify transport through Josephson junctions. Here, we study local tunneling transport through nanoscale Josephson junction stacks in the Coulomb b…
Influence of surface relaxations on scanning probe microscopy images of the charge density wave material 2H-NbSe
Nikhil S. Sivakumar, Joost Aretz, Sebastian Scherb +7
Scanning tunneling microscopy is the method of choice for characterizing charge density waves by imaging the variation in atomic-scale contrast of the surface. Due to the measureme…
Creating tunable and coupled Rashba-type quantum dots atom-by-atom
Wouter Jolie, Tzu-Chao Hung, Lorena Niggli +4
Artificial lattices created by assembling atoms on a surface with scanning tunneling microscopy present a platform to create matter with tailored electronic, magnetic and topologic…
Quantifying Exchange Forces of a Non-Collinear Magnetic Structure on the Atomic Scale
Nadine Hauptmann, Soumyajyoti Haldar, Tzu-Chao Hung +5
The large interest in chiral magnetic structures for realization of nanoscale magnetic storage or logic devices has necessitated methods which can quantify magnetic interactions at…
Self-induced spin glass state in elemental and crystalline neodymium
Umut Kamber, Anders Bergman, Andreas Eich +8
Spin glasses are a highly complex magnetic state of matter, intricately linked to spin frustration and structural disorder. They exhibit no long-range order and exude aging phenome…
Revealing the correlation between real-space structure and chiral magnetic order at the atomic scale
Nadine Hauptmann, Melanie Dupé, Tzu-Chao Hung +4
We image simultaneously the geometric, electronic and magnetic structure of a buckled iron bilayer film that exhibits chiral magnetic order. We achieve this by combining spin-polar…
Interactions between two C60 molecules measured by scanning probe microscopies
Nadine Hauptmann, César González, Fabian Mohn +3
C60-functionalized tips are used to probe C60 molecules on Cu(111) with scanning tunneling and atomic force microscopy. Distinct and complex intramolecular contrasts are found. Max…
Sensing Noncollinear Magnetism at the Atomic Scale Combining Magnetic Exchange and Spin-Polarized Imaging
Nadine Hauptmann, Jan W. Gerritsen, Daniel Wegner +1
Storing and accessing information in atomic-scale magnets requires magnetic imaging techniques with single-atom resolution. Here, we show simultaneous detection of the spin-polariz…
Probing Single Vacancies in Black Phosphorus at the Atomic Level
Brian Kiraly, Nadine Hauptmann, Alexander N. Rudenko +2
Utilizing a combination of low-temperature scanning tunneling microscopy/spectroscopy (STM/STS) and electronic structure calculations, we characterize the structural and electronic…
Single-layer MoS on Au(111): band gap renormalization and substrate interaction
Albert Bruix, Jill A. Miwa, Nadine Hauptmann +11
The electronic structure of epitaxial single-layer MoS on Au(111) is investigated by angle-resolved photoemission spectroscopy, scanning tunnelling spectroscopy, and first prin…
Force and Conductance during contact formation to a C60 molecule
Nadine Hauptmann, Fabian Mohn, Leo Gross +3
Force and conductance were simultaneously measured during the formation of Cu-C60 and C60-C60 contacts using a combined cryogenic scanning tunneling and atomic force microscope. Th…
Surface reconstruction and energy gap of superconducting V3Si(001)
N. Hauptmann, M. Becker, J. Kroeger +1
A yet unknown surface reconstruction of V3Si(001), which is most likely induced by carbon, is used to investigate the quasi-particle energy gap at the atomic scale by a cryogenic s…