Zobrazeno 1 - 10
of 6 341
pro vyhledávání: '"Schmidt , L."'
Autor:
Melzer, N., Kircher, M., Pier, A., Kaiser, L., Kruse, J., Anders, N., Stindl, J., Sommerlad, L., McGinnis, D., Schmidt, M., Nowak, L., Kügler, A., Dwojak, I., Drnec, J., Trinter, F., Schöffler, M. S., Schmidt, L. Ph., Novikovskiy, N. M., Demekhin, Ph. V., Jahnke, T., Dörner, R.
Publikováno v:
Physical Review Letters 133 (2024) 183002
We report a fully differential study of ionization of the Ne L-shell by Compton scattering of 20 keV photons. We find two physical mechanisms which modify the Compton-electron emission. Firstly, we observe scattering of the Compton electrons at their
Externí odkaz:
http://arxiv.org/abs/2411.09442
Autor:
Hofmann, M., Trabert, D., Geyer, A., Anders, N., Kruse, J., Rist, J., Schmidt, L. Ph. H., Jahnke, T., Kunitski, M., Schöffler, M. S., Eckart, S., Dörner, R.
We report on strong field ionization of S- and R-propylene oxide in circularly polarized two-color laser fields. We find that the relative helicity of the two single color laser fields affects the photoelectron circular dichroism (PECD). Further, we
Externí odkaz:
http://arxiv.org/abs/2402.03215
Autor:
Trabert, D., Geyer, A., Anders, N., Hofmann, M., Schöffler, M. S., Schmidt, L. Ph. H., Jahnke, T., Kunitski, M., Dörner, R., Eckart, S.
We study strong field ionization of molecular hydrogen in highly intense co-rotating two-color (CoRTC) laser fields. The measured electron momentum distributions show alternating half-rings (AHR) that are characteristic for sub-cycle interference. We
Externí odkaz:
http://arxiv.org/abs/2307.08573
Despite the vast body of literature on Active Learning (AL), there is no comprehensive and open benchmark allowing for efficient and simple comparison of proposed samplers. Additionally, the variability in experimental settings across the literature
Externí odkaz:
http://arxiv.org/abs/2304.05246
Autor:
Trabert, D., Anders, N., Geyer, A., Hofmann, M., Schöffler, M. S., Schmidt, L. Ph. H., Jahnke, T., Kunitski, M., Dörner, R., Eckart, S.
Publikováno v:
Phys. Rev. Research 5 (2023) 0231189
We present experimental data on the strong-field ionization of the argon dimer in a co-rotating two-color (CoRTC) laser field. We observe a sub-cycle interference pattern in the photoelectron momentum distribution and infer the Wigner time delay usin
Externí odkaz:
http://arxiv.org/abs/2302.00481
Autor:
Geyer, A., Trabert, D., Hofmann, M., Anders, N., Schöffler, M. S., Schmidt, L. Ph. H., Jahnke, T., Kunitski, M., Dörner, R., Eckart, S.
Publikováno v:
Phys. Rev. Research 5 (2023) 033094
We present experimental data on the strong field tunnel ionization of argon in a counter-rotating two-color (CRTC) laser field. We find that the initial momentum component along the tunneling direction changes sign comparing the rising and the fallin
Externí odkaz:
http://arxiv.org/abs/2211.01791
Autor:
Seibold, M., Schricker, K., Schmidt, L., Diegel, D., Friedmann, H., Hellwig, P., Fröhlich, F., Nagel, F., Kallage, P., Rack, A., Requardt, H., Chen, Y., Bergmann, J.P.
Publikováno v:
In Journal of Advanced Joining Processes November 2024 10
Autor:
Florian, T., Schricker, K., Zenz, C., Otto, A., Schmidt, L., Diegel, C., Friedmann, H., Seibold, M., Hellwig, P., Fröhlich, F., Nagel, F., Kallage, P., Buttazzoni, M., Rack, A., Requardt, H., Chen, Y., Bergmann, J.P.
Publikováno v:
In International Journal of Machine Tools and Manufacture January 2025 204
Autor:
Kircher, M., Trinter, F., Grundmann, S., Kastirke, G., Weller, M., Vela-Perez, I., Khan, A., Janke, C., Waitz, M., Zeller, S., Mletzko, T., Kirchner, D., Honkimäki, V., Houamer, S., Chuluunbaatar, O., Popov, Yu. V., Volobuev, I. P., Schöffler, M. S., Schmidt, L. Ph. H., Jahnke, T., Dörner, R.
Publikováno v:
Phys. Rev. Lett. 128, 053001 (2022)
We present the momentum distributions of the nucleus and of the electrons from double ionization of the helium atom by Compton scattering of photons with $h\nu=40$ keV. We find that the doubly charged ion momentum distribution is very close to the Co
Externí odkaz:
http://arxiv.org/abs/2110.09831
Autor:
Lin, Kang, Eckart, Sebastian, Hartung, Alexander, Trabert, Daniel, Fehre, Kilian, Rist, Jonas, Schmidt, L. Ph. H., Schöffler, Markus S., Jahnke, Till, Kunitski, Maksim, Dörner, Reinhard
The photoelectric effect describes the ejection of an electron upon absorption of one or several photons. The kinetic energy of this electron is determined by the photon energy reduced by the binding energy of the electron and, if strong laser fields
Externí odkaz:
http://arxiv.org/abs/2110.04027