90 citations · 172 across the 2 of their papers we have counts for
2 papers
physics.optics2016★ 90 cited
Two-color coherent control of femtosecond above-threshold photoemission from a tungsten nanotip
Michael Förster, Timo Paschen, Michael Krüger +6
We demonstrate coherent control of multiphoton and above-threshold photoemission from a single solid-state nanoemitter driven by a fundamental and a weak second harmonic laser puls…
physics.optics2012★ 82 cited
Probing of optical near-fields by electron rescattering on the 1 nm scale
Sebastian Thomas, Michael Krüger, Michael Förster +2
We present a new method of measuring optical near-fields within ~1 nm of a metal surface, based on rescattering of photoemitted electrons. With this method, we precisely measure th…