115 citations · 401 across the 9 of their papers we have counts for
9 papers
Magnetic imaging of superconducting qubit devices with scanning SQUID-on-tip
E. Marchiori, L. Ceccarelli, N. Rossi +6
We use a scanning superconducting quantum interference device (SQUID) to image the magnetic flux produced by a superconducting device designed for quantum computing. The nanometer-…
Technical Review: Imaging weak magnetic field patterns on the nanometer-scale and its application to 2D materials
Estefani Marchiori, Lorenzo Ceccarelli, Nicola Rossi +3
Nanometer-scale imaging of magnetization and current density is the key to deciphering the mechanisms behind a variety of new and poorly understood condensed matter phenomena. The…
Nanowire magnetic force sensors fabricated by focused electron beam induced deposition
H. Mattiat, N. Rossi, B. Gross +6
We demonstrate the use of individual magnetic nanowires (NWs), grown by focused electron beam induced deposition (FEBID), as scanning magnetic force sensors. Measurements of their…
Imaging pinning and expulsion of individual superconducting vortices in amorphous MoSi thin films
L. Ceccarelli, D. Vasyukov, M. Wyss +4
We use a scanning nanometer-scale superconducting quantum interference device (SQUID) to image individual vortices in amorphous superconducting MoSi thin films. Spatially resolved…
Magnetic force sensing using a self-assembled nanowire
N. Rossi, B. Gross, F. Dirnberger +2
We present a scanning magnetic force sensor based on an individual magnet-tipped GaAs nanowire (NW) grown by molecular beam epitaxy. Its magnetic tip consists of a final segment of…
Coherent two-mode dynamics of a nanowire force sensor
Floris R. Braakman, Nicola Rossi, Gözde Tütüncüoglu +2
Classically coherent dynamics analogous to those of quantum two-level systems are studied in the setting of force sensing. We demonstrate quantitative control over the coupling bet…