Publications (8)
Towards the complete phase profiling of attosecond wave packets
Jaco Fuchs, Nicolas Douguet, Stefan Donsa +5
Realistic attosecond wave packets have complex profiles that, in dispersive conditions, rapidly broaden or split into multiple components. Such behaviors are encoded in sharp featu…
Orbital-resolved imaging of coherent femtosecond exciton dynamics in coupled molecules
Yang Luo, Shaoxiang Sheng, Michele Pisarra +4
Optical excitation and control of excitonic wavepackets in organic molecules is the basis to energy conversion processes. To gain insights into such processes, it is essential to e…
A Science Gateway for Atomic and Molecular Physics
Barry I. Schneider, Klaus~Bartschat, Oleg Zatsarinny +7
We describe the creation of a new Atomic and Molecular Physics science gateway (AMPGateway). The gateway is designed to bring together a subset of the AMP community to work collect…
Tunable Graphene Electronics with Local Ultrahigh Pressure
Pablo Ares, Michele Pisarra, Pilar Segovia +6
We achieve fine tuning of graphene effective doping by applying ultrahigh pressures (> 10 GPa) using Atomic Force Microscopy (AFM) diamond tips. Specific areas in graphene flakes a…
Selective Excitation of Vibrations in a Single Molecule
Yang Luo, Shaoxiang Sheng, Michele Pisarra +4
The capability to excite, probe, and manipulate vibrational modes is essential for understanding and controlling chemical reactions at the molecular level. Recent advancements in t…
Two-colour coherent control of nuclear and electron dynamics in photoionization of molecular hydrogen with FEL pulses
Fabian Holzmeier, Alberto Gonzalez-Castrillo, Thomas M. Baumann +12
The extension of coherent - control schemes, recently implemented in free-electron lasers (FELs), to molecular systems offers new opportunities to control chemical dynamic…
Time delays from one-photon transitions in the continuum
Jaco Fuchs, Nicolas Douguet, Stefan Donsa +5
Attosecond photoionisation time delays reveal information about the potential energy landscape an outgoing electron wavepacket probes upon ionisation. In this study we experimental…
Imaging and Controlling Coherent Phonon Wave Packets in Single Graphene Nanoribbons
Yang Luo, Alberto Martin-Jimenez, Michele Pisarra +3
The motion of atoms is at the heart of any chemical or structural transformation in molecules and materials. Upon activation of this motion by an external source, several (usually…