81 citations · 94 across the 5 of their papers we have counts for
5 papers
Electric field control of superconducting fluctuations and quasiparticle interference at oxide interfaces
Graham Kimbell, Ulderico Filippozzi, Stefano Gariglio +4
We investigate tunable superconducting transitions in (111) field-effect devices. Large increases in conductivity, associated with superconducting…
High-field superconductivity from atomic-scale confinement and spin-orbit coupling at (111) interfaces
Ulderico Filippozzi, Graham Kimbell, Davide Pizzirani +6
We study the superconducting critical fields of two-dimensional electron systems at (111) interfaces as a function of electrostatic back-gating. Our work r…
Thermal annealing enhancement of Josephson critical currents in ferromagnetic CoFeB
Sachio Komori, Juliet E. Thompson, Guang Yang +4
The electrical and structural properties of Co40Fe40B20 (CoFeB) alloy are tunable with thermal annealing. This is key in the optimization of CoFeB-based spintronic devices, where t…
Two-channel anomalous Hall effect in SrRuO3
Graham Kimbell, Paul M. Sass, Bart Woltjes +4
The Hall effect in SrRuO thin-films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall effects. This extra peak has…
Transition between canted antiferromagnetic and spin-polarized ferromagnetic quantum Hall states in graphene on a ferrimagnetic insulator
Y. Li, M. Amado, T. Hyart +8
In the quantum Hall regime of graphene, antiferromagnetic and spin-polarized ferromagnetic states at the zeroth Landau level compete, leading to a canted antiferromagnetic state de…