3 papers
physics.app-ph2024
Optimizing ToF-SIMS Depth Profiles of Semiconductor Heterostructures
Jan Tröger, Reinhard Kersting, Birgit Hagenhoff +5
The continuous technological development of electronic devices and the introduction of new materials leads to ever greater demands on the fabrication of semiconductor heterostructu…
cond-mat.mes-hall2024
Atomistic compositional details and their importance for spin qubits in isotope-purified silicon-germanium quantum wells
Jan Klos, Jan Tröger, Jens Keutgen +10
Understanding crystal characteristics down to the atomistic level increasingly emerges as a crucial insight for creating solid state platforms for qubits with reproducible and homo…
cond-mat.mes-hall2018
Calculation of tunnel-couplings in open gate-defined disordered quantum dot systems
Jan Klos, Fabian Hassler, Pascal Cerfontaine +2
Quantum computation based on semiconductor electron-spin qubits requires high control of tunnel-couplings, both across quantum dots and between the quantum dot and the reservoir. T…