77 citations · 142 across the 6 of their papers we have counts for
6 papers
Directional excitation of a high-density magnon gas using coherently driven spin waves
Brecht G. Simon, Samer Kurdi, Helena La +7
Controlling magnon densities in magnetic materials enables driving spin transport in magnonic devices. We demonstrate the creation of large, out-of-equilibrium magnon densities in…
Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices
Sebastian Heedt, Marina Quintero-Pérez, Francesco Borsoi +14
The realization of a topological qubit calls for advanced techniques to readily and reproducibly engineer induced superconductivity in semiconductor nanowires. Here, we introduce a…
Comparative study of rare earth hexaborides using high resolution angle-resolved photoemission
Shyama V. Ramankutty, Nick de Jong, Ying-Kai Huang +5
Strong electron correlations in rare earth hexaborides can give rise to a variety of interesting phenomena like ferromagnetism, Kondo hybridization, mixed valence, superconductivit…
Angle-resolved and core-level photoemission study of interfacing the topological insulator Bi1.5Sb0.5Te1.7Se1.3 with Ag, Nb and Fe
N. de Jong, E. Frantzeskakis, B. Zwartsenberg +7
Interfaces between a bulk-insulating topological insulator (TI) and metallic adatoms have been studied using high-resolution, angle-resolved and core-level photoemission. Fe, Nb an…
Micro-metric electronic patterning of a topological band structure using a photon beam
Emmanouil Frantzeskakis, Nick de Jong, Berend Zwartsenberg +12
In an ideal 3D topological insulator (TI), the bulk is insulating and the surface conducting due to the existence of metallic states that are localized on the surface; these are th…
Multiband quasiparticle interference in the topological insulator Cu_(x)Bi_(2)Te_(3)
E. van Heumen, G. A. R. van Dalum, J. Kaas +6
We present angle resolved photoemission experiments and scanning tunneling spectroscopy results on the doped topological insulator Cu0.2Bi2Te3. Quasi-particle interference (QPI) me…