Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Eng-Johnsson P"'
Autor:
He, Lanhai, Johny, Melby, Kierspel, Thomas, Długołęcki, Karol, Bari, Sadia, Boll, Rebecca, Bromberger, Hubertus, Coreno, Marcello, De Fanis, Alberto, Di Fraia, Michele, Erk, Benjamin, Gisselbrecht, Mathieu, Grychtol, Patrik, Eng-Johnsson, Per, Mazza, Tommaso, Onvlee, Jolijn, Ovcharenko, Yevheniy, Petrovic, Jovana, Rennhack, Nils, Rivas, Daniel E., Rudenko, Artem, Rühl, Eckart, Schwob, Lucas, Simon, Marc, Trinter, Florian, Usenko, Sergey, Wiese, Joss, Meyer, Michael, Trippel, Sebastian, Küpper, Jochen
A permanently available molecular-beam injection setup for controlled molecules (COMO) was installed and commissioned at the small quantum systems (SQS) instrument at the European x-ray free-electron laser (EuXFEL). A $b$-type electrostatic deflector
Externí odkaz:
http://arxiv.org/abs/2405.06344
Autor:
Nandi, Saikat, Stenquist, Axel, Papoulia, Asimina, Olofsson, Edvin, Badano, Laura, Bertolino, Mattias, Busto, David, Callegari, Carlo, Carlström, Stefanos, Danailov, Miltcho B., Demekhin, Philipp V., Di Fraia, Michele, Eng-Johnsson, Per, Feifel, Raimund, Gallician, Guillaume, Giannessi, Luca, Gisselbrecht, Mathieu, Manfredda, Michele, Meyer, Michael, Miron, Catalin, Peschel, Jasper, Plekan, Oksana, Prince, Kevin C., Squibb, Richard J., Zangrando, Marco, Zapata, Felipe, Zhong, Shiyang, Dahlström, Jan Marcus
Publikováno v:
Science Advances 10, eado0668 (2024)
Quantum entanglement between the degrees of freedom encountered in the classical world is challenging to observe due to the surrounding environment. To elucidate this issue, we investigate the entanglement generated over ultrafast timescales in a bip
Externí odkaz:
http://arxiv.org/abs/2312.04442
Autor:
Plach, Marius, Vismarra, Federico, Appi, Elisa, Poulain, Vénus, Peschel, Jasper, Smorenburg, Peter, O'Dwyer, David P., Edward, Stephen, Tao, Yin, Borrego-Varillas, Rocío, Nisoli, Mauro, Arnold, Cord L., L'Huillier, Anne, Eng-Johnsson, Per
We investigate the spatial characteristics of high-order harmonic radiation generated in argon, and observe cross-like patterns in the far field. An analytical model describing harmonics from an astigmatic driving beam reveals that these patterns res
Externí odkaz:
http://arxiv.org/abs/2308.08018
Autor:
Veyrinas, K., Plach, M., Peschel, J., Hoflund, M., Catoire, F., Valentin, C., Smorenburg, P., Dacasa, H., Maclot, S., Guo, C., Wikmark, H., Zair, A., Strelkov, V., Picot, C., Arnold, C., Eng-Johnsson, P., Huillier, A. L, Mevel, E., Constant, E.
Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and wavelength-dependent nonlinear light-matter interaction. When the driving laser intensity varies spa
Externí odkaz:
http://arxiv.org/abs/2301.11017
Autor:
Neoričić, Lana, Busto, David, Laurell, Hugo, Weissenbilder, Robin, Ammitzböll, Mattias, Luo, Sizuo, Peschel, Jasper, Wikmark, Hampus, Lahl, Jan, Maclot, Sylvain, Squibb, Richard James, Zhong, Shiyang, Eng-Johnsson, Per, Arnold, Cord Louis, Feifel, Raimund, Gisselbrecht, Mathieu, Lindroth, Eva, L'Huillier, Anne
We study resonant two-photon ionization of helium atoms via the $1s3p$, $1s4p$ and $1s5p^1$P$_1$ states using the 15$^\mathrm{th}$ harmonic of a titanium-sapphire laser for the excitation and a weak fraction of the laser field for the ionization. The
Externí odkaz:
http://arxiv.org/abs/2206.14299
Autor:
Lee, Jason W. L., Tikhonov, Denis S., Allum, Felix, Boll, Rebecca, Chopra, Pragya, Erk, Benjamin, Gruet, Sebastian, He, Lanhai, Heathcote, David, Kazemi, Mehdi M., Lahl, Jan, Lemmens, Alexander K., Loru, Donatella, Maclot, Sylvain, Mason, Robert, Müller, Erland, Mullins, Terry, Passow, Christopher, Peschel, Jasper, Ramm, Daniel, Steber, Amanda L., Bari, Sadia, Brouard, Mark, Burt, Michael, Küpper, Jochen, Eng-Johnsson, Per, Rijs, Anouk M., Rolles, Daniel, Vallance, Claire, Manschwetus, Bastian, Schnell, Melanie
We investigated the dissociation of dications and trications of three polycyclic aromatic hydrocarbons (PAHs), fluorene, phenanthrene, and pyrene. PAHs are a family of molecules ubiquitous in space and involved in much of the chemistry of the interst
Externí odkaz:
http://arxiv.org/abs/2206.08674
Publikováno v:
Journal of Plasma Physics, vol. 88, 905880211 (2022)
Extreme-ultraviolet pulses can propagate through ionised solid-density targets, unlike optical pulses and, thus, have the potential to probe the interior of such plasmas on sub-femtosecond timescales. We present a synthetic diagnostic method for soli
Externí odkaz:
http://arxiv.org/abs/2202.00406
Autor:
Nandi, Saikat, Olofsson, Edvin, Bertolino, Mattias, Carlström, Stefanos, Zapata, Felipe, Busto, David, Callegari, Carlo, Di Fraia, Michele, Eng-Johnsson, Per, Feifel, Raimund, Gallician, Guillaume, Gisselbrecht, Mathieu, Maclot, Sylvain, Neoričić, Lana, Peschel, Jasper, Plekan, Oksana, Prince, Kevin C., Squibb, Richard J., Zhong, Shiyang, Demekhin, Philipp V., Meyer, Michael, Miron, Catalin, Badano, Laura, Danailov, Miltcho B., Giannessi, Luca, Manfredda, Michele, Sottocorona, Filippo, Zangrando, Marco, Dahlström, Jan Marcus
Publikováno v:
Nature 608, 488-493 (2022)
Rabi oscillations are periodic modulations of populations in two-level systems interacting with a time-varying field. They are ubiquitous in physics with applications in different areas such as photonics, nano-electronics, electron microscopy, and qu
Externí odkaz:
http://arxiv.org/abs/2201.10950
Autor:
Peschel, Jasper, Busto, David, Plach, Marius, Bertolino, Mattias, Hoflund, Maria, Maclot, Sylvain, Vinbladh, Jimmy, Wikmark, Hampus, Zapata, Felipe, Lindroth, Eva, Gisselbrecht, Mathieu, Dahlström, Jan Marcus, L'Huillier, Anne, Eng-Johnsson, Per
Ionization of atoms and molecules by absorption of a light pulse results in electron wavepackets carrying information on the atomic or molecular structure as well as on the dynamics of the ionization process. These wavepackets can be described as a c
Externí odkaz:
http://arxiv.org/abs/2109.01581
Autor:
Mojtaba Shirozhan, Sudipta Mondal, Tímea Grósz, Balázs Nagyillés, Balázs Farkas, Arjun Nayak, Naveed Ahmed, Indranuj Dey, Shivani Choudhary De Marco, Kwinten Nelissen, Miklos Kiss, Lénárd Gulyás Oldal, Tamás Csizmadia, Zoltán Filus, Massimo De Marco, Saibabu Madas, Mousumi Upadhyay Kahaly, Dimitris Charalambidis, Paraskevas Tzallas, Elisa Appi, Robin Weissenbilder, P. Eng-Johnsson, Anne L’Huillier, Zsolt Diveki, Balázs Major, Katalin Varjú, Subhendu Kahaly
Publikováno v:
Ultrafast Science, Vol 4 (2024)
Advancements in light engineering have led to the creation of pulsed laser sources capable of delivering high-repetition-rate, high-power few-cycle laser pulses across a wide spectral range, enabling exploration of many fascinating nonlinear processe
Externí odkaz:
https://doaj.org/article/dfe378efc6cc43d1aad9ff13eb068655