99 citations · 476 across the 11 of their papers we have counts for
11 papers
Quantum Wavefront Shaping with a 48-element Programmable Phase Plate for Electrons
Chu-Ping Yu, Francisco Vega Ibáñez, Armand Béché +1
We present a 48-element programmable phase plate for coherent electron waves produced by a combination of photolithography and focused ion beam. This brings the highly successful c…
Gate-tuned Anomalous Hall Effect Driven by Rashba Splitting in Intermixed LaAlO3/GdTiO3/SrTiO3
N. Lebedev, M. Stehno, A. Rana +6
The Anomalous Hall Effect (AHE) is an important quantity in determining the properties and understanding the behavior of the two-dimensional electron system forming at the interfac…
Berry phase engineering at oxide interfaces
D. J. Groenendijk, C. Autieri, T. C. van Thiel +10
Geometric phases in condensed matter play a central role in topological transport phenomena such as the quantum, spin and anomalous Hall effect (AHE). In contrast to the quantum Ha…
Symmetry-constrained electron vortex propagation
L. Clark, G. Guzzinati, A. Béché +2
Electron vortex beams hold great promise for development in transmission electron microscopy, but have yet to be widely adopted. This is partly due to the complex set of interactio…
A new way of producing electron vortex probes for STEM
J. Verbeeck H. Tian A. Béché
A spiral holographic aperture is used in the condensor plane of a scanning transmission electron microscope to produce a focussed electron vortex probe carrying a topological charg…
Quantitative measurement of orbital angular momentum in electron microscopy
L. Clark, A. Béché, G. Guzzinati +1
Electron vortex beams have been predicted to enable atomic scale magnetic information measurement, via transfer of orbital angular momentum. Research so far has focussed on develop…