202 citations · 938 across the 22 of their papers we have counts for
4 papers · 1 filter
Subnanotesla quantum-interference magnetometry with a single spin in diamond
A. Angerer, T. Nöbauer, G. Wachter +5
We demonstrate a magnetometry technique using nitrogen-vacancy centres in diamond which makes use of coherent two-photon transitions. We find that the sensitivity to magnetic field…
Observation of molecular dipole excitations by attosecond self-streaking
Georg Wachter, Stefan Nagele, Shunsuke A. Sato +6
We propose a protocol to probe the ultrafast evolution and dephasing of coherent electronic excitation in molecules in the time domain by the intrinsic streaking field generated by…
Controlling ultrafast currents by the non-linear photogalvanic effect
Georg Wachter, Shunsuke A. Sato, Christoph Lemell +3
We theoretically investigate the effect of broken inversion symmetry on the generation and control of ultrafast currents in a transparent dielectric (SiO2) by strong femto-second o…
Large optical field enhancement for nanotips with large opening angles
Sebastian Thomas, Georg Wachter, Christoph Lemell +2
We theoretically investigate the dependence of the enhancement of optical near-fields at nanometric tips on the shape, size, and material of the tip. We confirm a strong dependence…