4 papers
A nanoscale magnetic spectrum analyzer based on qubit dressed states
Jan Rueschkamp, Shantam Ravan, Daniel Fernandez +6
Magnetic field fluctuations on nanometer length scales manifest in a diverse range of phenomena -- electron and spin dynamics in materials and devices, quantum many-body systems, a…
Probing the Berezinskii-Kosterlitz-Thouless vortex unbinding transition in two-dimensional superconductors using local noise magnetometry
Jonathan B. Curtis, Nikola Maksimovic, Nicholas R. Poniatowski +4
The melting of quasi-long-range superconductivity in two spatial dimensions occurs through the proliferation and unbinding of vortex-antivortex pairs -- a phenomenon known as the B…
Magnon hydrodynamics in an atomically-thin ferromagnet
Ruolan Xue, Nikola Maksimovic, Pavel E. Dolgirev +12
Strong interactions between particles can lead to emergent collective excitations. These phenomena have been extensively established in electronic systems, but are also expected to…
Current Induced Hidden States in Josephson Junctions
Shaowen Chen, Seunghyun Park, Uri Vool +8
Josephson junctions enable dissipation-less electrical current through metals and insulators below a critical current. Despite being central to quantum technology based on supercon…