424 citations · 1.3k across the 10 of their papers we have counts for
10 papers
Determination of the spin-lifetime anisotropy in graphene using oblique spin precession
Bart Raes, Jeroen E. Scheerder, Marius V. Costache +5
We determine the spin-lifetime anisotropy of spin-polarized carriers in graphene. In contrast to prior approaches, our method does not require large out-of-plane magnetic fields an…
Thermoelectric spin voltage in graphene
Juan F. Sierra, Ingmar Neumann, Jo Cuppens +3
In recent years, new spin-dependent thermal effects have been discovered in ferromagnets, stimulating a growing interest in spin caloritronics, a field that exploits the interactio…
Nanoscale thermal imaging of dissipation in quantum systems
Dorri Halbertal, Jo Cuppens, Moshe Ben Shalom +12
Energy dissipation is a fundamental process governing the dynamics of physical, chemical, and biological systems. It is also one of the main characteristics distinguishing quantum…
Visualization of superparamagnetic dynamics in magnetic topological insulators
E. Lachman, A. F. Young, A. Richardella +10
Quantized Hall conductance is a generic feature of two dimensional electronic systems with broken time reversal symmetry. In the quantum anomalous Hall state recently discovered in…
Probing dynamics and pinning of single vortices in superconductors at nanometer scales
Lior Embon, Yonathan Anahory, Alexander Suhov +9
The dynamics of quantized magnetic vortices and their pinning by materials defects determine electromagnetic properties of superconductors, particularly their ability to carry non-…
Scanning nano-SQUID with single electron spin sensitivity
Denis Vasyukov, Yonathan Anahory, Lior Embon +9
One of the critical milestones in the intensive pursuit of quantitative nanoscale magnetic imaging tools is achieving the level of sensitivity required for detecting the field gene…
Enhancement of pinning properties of superconducting thin films by graded pinning landscapes
M. Motta, F. Colauto, W. A. Ortiz +7
A graded distribution of pinning centers (antidots) in superconducting MoGe thin films has been investigated by magnetization and magneto-optical imaging. The pinning landscape has…
Superconducting properties of corner-shaped Al microstrips
O. -A. Adami, D. Cerbu, D. Cabosart +8
The electrical transport properties of corner-shaped Al superconducting microstrips have been investigated. We demonstrate that the sharp turns lead to asymmetric vortex dynamics,…
Size and mass of Cooper pairs determined by low-energy SR and PNR
V. Kozhevnikov, A. Suter, H. Fritzsche +9
The Pippard coherence length (the size of a Cooper pair) in an extreme type-I superconductor was determined directly through high-resolution measurement of the nonlocal elect…
Anomalous flux avalanche morphology in a a-MoGe superconducting film with a square antidot lattice - experiment and simulation
M. Motta, F. Colauto, W. A. Ortiz +5
We have employed magneto-optical imaging to visualize the occurrence of flux avalanches in a superconducting film of a-MoGe. The specimen was decorated with square antidots arrange…