48 citations · 168 across the 10 of their papers we have counts for
11 papers
Electrical Spin Pumping in Exchange-coupled Molecules
Paul Greule, Wantong Huang, Kwan Ho Au-Yeung +5
Electron spins in single molecules are a promising platform for quantum information processing. However, their practical implementation as qubits requires reliable control at the s…
Atomic-Scale Quantum Control of Single Spin Defects in a Two-Dimensional Semiconductor
Kwan Ho Au-Yeung, Wantong Huang, Johanna Matusche +15
Individual spin defects in solids are promising building blocks for quantum technologies, but their deterministic creation, individual addressability, and operation near surfaces r…
Spin-Electric Control of Individual Molecules on Surfaces
Paul Greule, Wantong Huang, Máté Stark +7
Individual magnetic molecules are promising building blocks for quantum technologies because of their chemical tunability, nanoscale dimensions, and ability to self-assemble into o…
A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements
Aleš Cahlík, Danyang Liu, Berk Zengin +3
The on-surface synthesis of nano-graphenes has led the charge in prototyping structures with perspectives beyond silicon-based technology. Following reports of open-shell systems i…
Edge Channels of Broken-Symmetry Quantum Hall States in Graphene probed by Atomic Force Microscopy
Sungmin Kim, Johannes Schwenk, Daniel Walkup +12
The quantum Hall (QH) effect, a topologically non-trivial quantum phase, expanded and brought into focus the concept of topological order in physics. The topologically protected qu…
Halbach arrays at the nanoscale from chiral spin textures
Miguel A. Marioni, Marcos Penedo, Mirko Baćani +2
Mallinson's idea that some spin textures in planar magnetic structures could produce an enhancement of the magnetic flux on one side of the plane at the expense of the other gave r…
Surface single-molecule dynamics controlled by entropy at low temperatures
Jeffrey C. Gehrig, Marcos Penedo, Manfred Parschau +4
Configuration transitions of individual molecules and atoms on surfaces are traditionally described with energy barriers and attempt rates using an Arrhenius law. This approach yie…
How to measure the local Dzyaloshinskii Moriya Interaction in Skyrmion Thin Film Multilayers
Mirko Baćani, Miguel A. Marioni, Johannes Schwenk +1
The current driven motion of skyrmions in MnSi and FeGe thinned single crystals could be initiated at current densities of the order of A/m, five orders of magnitude smaller…
Bimodal Magnetic Force Microscopy with Capacitive Tip-Sample Distance Control
Johannes Schwenk, Xue Zhao, Mirko Baćani +3
A single-passage, bimodal magnetic force microscopy technique optimized for scanning samples with arbitrary topography is discussed. A double phase-locked loop (PLL) system is used…
Microscale Motion Control Through Ferromagnetic Films
Andrea Benassi, Johannes Schwenk, Miguel A. Marioni +2
Actuation and control of motion in micro-mechanical systems are technological challenges, since they are accompanied by mechanical friction and wear, principal and well known sourc…
Spontaneous Dissociation of Co2(CO)8 and Autocatalytic growth of Co on SiO2 : A Combined Experimental and Theoretical Investigation
Kaliappan Muthukumar, Harald O. Jeschke, Roser Valentí +4
We present experimental results and theoretical simulations of the adsorption behavior of the metal-organic precursor Co2(CO)8 on SiO2 surfaces after application of two different p…