Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Augustin, Sven"'
Autor:
Morillo-Candas, Ana Sofia, Augustin, Sven Martin, Prat, Eduard, Sarracini, Antoine, Knurr, Jonas, Zerdane, Serhane, Sun, Zhibin, Yang, Ningchen, Rebholz, Marc, Zhang, Hankai, Deng, Yunpei, Xie, Xinhua, Cannizzo, Andrea, Al-Haddad, Andre, Schnorr, Kirsten Andrea, Ott, Christian, Feurer, Thomas, Bostedt, Christoph, Pfeifer, Thomas, Knopp, Gregor
Nonlinear wave mixing in the X-ray range can provide valuable insights into the structural and electron dynamics of atomic and molecular systems on ultrafast time scales, with state- and site-selectivity and atomic resolution. This promising experime
Externí odkaz:
http://arxiv.org/abs/2408.11881
Autor:
Meister, Severin, Bondy, Aaron, Schnorr, Kirsten, Augustin, Sven, Lindenblatt, Hannes, Trost, Florian, Xie, Xinhua, Braune, Markus, Treusch, Rolf, Douguet, Nicolas, Pfeifer, Thomas, Bartschat, Klaus, Moshammer, Robert
Publikováno v:
Phys. Rev. A 102, 062809 (2020)
Photoelectron emission from excited states of laser-dressed atomic helium is analyzed with respect to laser intensity-dependent excitation energy shifts and angular distributions. In the two-color XUV (exteme ultra\-violet) -- IR (infrared) measureme
Externí odkaz:
http://arxiv.org/abs/2009.06480
Autor:
Ablikim, Utuq, Bomme, Cédric, Osipov, Timur, Xiong, Hui, Obaid, Razib, Bilodeau, René C., Kling, Nora G., Dumitriu, Ileana, Augustin, Sven, Pathak, Shashank, Schnorr, Kirsten, Kilcoyne, David, Berrah, Nora, Rolles, Daniel
We report on the design and performance of a double-sided coincidence velocity map imaging spectrometer optimized for electron-ion and ion-ion coincidence experiments studying inner-shell photoionization of gas-phase molecules with soft X-ray synchro
Externí odkaz:
http://arxiv.org/abs/1904.09938
The aim of this paper is to discuss some advanced aspects of image reconstruction in single-pixel cameras, focusing in particular on detectors in the THz regime. We discuss the reconstruction problem from a computational imaging perspective and provi
Externí odkaz:
http://arxiv.org/abs/1903.08893
In this text, results of a 0.35 terahertz (THz) dynamic aperture imaging approach are presented. The experiments use an optical modulation approach and a single pixel detector at a stand-off imaging distance of approx 1 meter. The optical modulation
Externí odkaz:
http://arxiv.org/abs/1902.07935
In this contribution, we explore the imaging limits of terahertz single-pixel cameras and present a way to improve the achievable signal-to-noise ratio and spatial resolution using a technique called dithering masks. The proposed procedure is impleme
Externí odkaz:
http://arxiv.org/abs/1711.02995
Terahertz (THz) radiation meaning electromagnetic radiation in the range from 0.1 THz (3 mm) to 10 THz (30 mu) has the unique advantage of easily penetrating many obstructions while being non-hazardous to organic tissue since it is non-ionizing. A sh
Externí odkaz:
http://arxiv.org/abs/1710.08317
Autor:
Ablikim, Utuq, Bomme, Cédric, Savelyev, Evgeny, Xiong, Hui, Obaid, Razib, Kaderiya, Balram, Augustin, Sven, Dumitriu, Ileana, Bilodeau, René, Kilcoyne, David, Kumarappan, Vinod, Kushwahana, Rajesh, Ziaee, F., Osipov, T., Rudenko, Artem, Berrah, Nora, Rolles, Daniel
The fragmentation dynamics of 2,6- and 3,5-difluoroiodobenzene after iodine 4$d$ inner-shell photoionization with soft X-rays are studied using coincident electron and ion momentum imaging. By analyzing the momentum correlation between iodine and flu
Externí odkaz:
http://arxiv.org/abs/1704.06296
Autor:
Kittel, Christoph, Sarracini, Antoine, Augustin, Sven, Yang, Ningchen, Al Haddad, Andre, Ferrari, Eugenio, Knopp, Gregor, Knurr, Jonas, Morillo-Candas, Ana Sofia, Swiderska, Iwona, Prat, Eduard, Sammut, Nicholas, Schmidt, Thomas, Bostedt, Christoph, Calvi, Marco, Schnorr, Kirsten
Publikováno v:
Journal of Synchrotron Radiation; Sep2024, Vol. 31 Issue 5, p1134-1145, 12p
