Accès ouvert
2024
article
OpenAlex
Bong Joo Kang, Egmont J. Rohwer, David Rohrbach, Elnaz Zyaee et autres
For decades, it was considered all but impossible to perform Stark spectroscopy on molecules in a liquid solution, because their concomitant orientation to the applied electric field results in overwhelming background signals. A way out was to immobilize the solute molecules by …
ch, kr, no, us
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Shaoxian Li, Ashutosh Sharma, Zsuzsanna Márton, Priyo S. Nugraha et autres
The advent of intense terahertz (THz) sources opened a new era when the demonstration of the acceleration and manipulation of free electrons by THz pulses became within reach. THz-field-driven electron emission was predicted to be confined to a single burst due to …
cn, hu
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Riccardo Mincigrucci, Andrea Cannizzo, Flavio Capotondi, Paolo Cinquegrana et autres
Driving four-wave mixing (FWM) processes with extreme ultraviolet (EUV) pulses could enable experimental approaches that have the potential to provide unique information on dynamics and correlations. In this work, we demonstrate inelastic FWM obtained by noncollinear mixing of two EUV pulses with …
ch, it, si, us, es
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Shaoxian Li, Ashutosh Sharma, Priyo S. Nugraha, Zsuzsanna Márton et autres
The advent of intense THz sources opened a new era when the demonstration of the generation, acceleration and manipulation of free electrons by THz pulses is within reach [1]–[3]. THz-field-driven electron emission was predicted being confined to a single burst due to …
cn, hu
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Shaoxian Li, Ashutosh Sharma, Zsuzsanna Márton, Priyo S. Nugraha et autres
Experimental data.
Accès ouvert
2022
preprint
OpenAlex
Bong Joo Kang, Egmont J. Rohwer, David Rohrbach, Maryam Akbarimoosavi et autres
We introduce THz Stark spectroscopy by using intense single-cycle terahertz pulses as the electric field source and monitoring the induced spectral response of an isotropic molecular ensemble with a coincident femtosecond supercontinuum pulse. THz Stark spectroscopy offers several advantages over conventional Stark …
2021
erratum
OpenAlex
R. Bohinc, Georgios Pamfilidis, Julien Réhault, Peter Radi et autres
ch, pl, it, us
(code pays fourni par la source)
2021
conference-paper
OpenAlex
David Rohrbach, Z. Ollmann, Mozhgan Hayati, C. B. Schroeder et autres
In recent years, it has been shown that intense THz pulses are powerful tools to manipulate, deflect or accelerate ultrashort electron bunches. The THz range is of interest, since the corresponding wavelengths are well-matched to a typical electron bunch size of several …
ch, us, kr, de
(code pays fourni par la source)
Accès ouvert
2021
other
OpenAlex
David Rohrbach, Z. Ollmann, Mozhgan Hayati, Thomas Feurer
We propose a short period undulator based on the electromagnetic field pattern in a THz-driven split ring resonator structure. An analytical model is developed that allows us to assess the key performance parameters of the undulator and to estimate the emitted radiation …
Accès ouvert
2021
article
OpenAlex
David Rohrbach, Z. Ollmann, Mozhgan Hayati, C. B. Schroeder et autres
We propose a short period undulator based on the electromagnetic field pattern in a THz-driven split ring resonator structure. An analytical model is developed that allows us to assess the key performance parameters of the undulator and to estimate the emitted radiation …
ch, us, de
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Matthias Nabinger, Erik Bründermann, M. Dehler, Thomas Feurer et autres
A compact, longitudinal diagnostics for fs-scale electron bunches using a THz electric-field transient in a split-ring resonator (SRR) for streaking will be tested at the Ferninfrarot Linac- Und Test- Experiment (FLUTE). For this new streaking technique, intensive THz pulses are required, which …
de, ch
(code pays fourni par la source)
2021
article
OpenAlex
Matthias Nabinger, Michael Nasse, Thiemo Schmelzer, N. Smale et autres