274 citations · 1.2k across the 15 of their papers we have counts for
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physics.optics2014★ 152 cited
Highly coherent electron beam from a laser-triggered tungsten needle tip
Dominik Ehberger, Jakob Hammer, Max Eisele +4
We report on a quantitative measurement of the spatial coherence of electrons emitted from a sharp metal needle tip. We investigate the coherence in photoemission using near-ultrav…
cond-mat.mes-hall2014★ 1 cited
Towards combined transport and optical studies of the 0.7-anomaly in a quantum point contact
E. Schubert, J. Heyder, F. Bauer +5
A Quantum Point Contact (QPC) causes a one-dimensional constriction on the spatial potential landscape of a two-dimensional electron system. By tuning the voltage applied on a QPC…