27 citations · 104 across the 8 of their papers we have counts for
3 papers · 2 filters
Mode-filtered electron injection into a waveguide interferometer
Sven S. Buchholz, Ulrich Kunze, Saskia F. Fischer +2
Injection of mode-filtered electrons into a phase-sensitive four-terminal waveguide Aharonov-Bohm (AB) ring is studied. An individually tuneable quantum point contact (QPC) in a wa…
Phase shifts and phase -jumps in four-terminal waveguide Aharonov-Bohm interferometers
Christoph Kreisbeck, Tobias Kramer, Sven S. Buchholz +4
Quantum coherent properties of electrons can be studied in Aharonov-Bohm (AB) interferometers. We investigate both experimentally and theoretically the transmission phase evolution…
Control of the transmission phase in an asymmetric four-terminal Aharonov-Bohm interferometer
Sven S. Buchholz, Saskia F. Fischer, Ulrich Kunze +3
Phase sensitivity and thermal dephasing in coherent electron transport in quasi one-dimensional (1D) waveguide rings of an asymmetric four-terminal geometry are studied by magnetot…