Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Mainz, Roland"'
Autor:
Ritzkowsky, Felix, Yeung, Matthew, Bebeti, Engjell, Gebert, Thomas, Matsuyama, Toru, Budden, Matthias, Mainz, Roland, Cankaya, Huseyin, Berggren, Karl, Rossi, Giulio, Keathley, Phillip, Kärtner, Franz
Attosecond science has demonstrated that electrons can be controlled on the sub-cycle time scale of an optical wave, paving the way toward optical frequency electronics. Using controlled few-cycle optical waveforms, the study of sub-cycle electron em
Externí odkaz:
http://arxiv.org/abs/2306.01621
Autor:
Mainz, Roland E., Rossi, Giulio Maria, Scheiba, Fabian, Silva-Toledo, Miguel A., Cirmi, Giovanni, Kärtner, Franz X.
Publikováno v:
Optics Express Vol. 31, Issue 7, pp. 11363-11394 (2023)
The availability of electromagnetic pulses with controllable field waveform and extremely short duration, even below a single optical cycle, is imperative to fully harness strong-field processes and to gain insight into ultrafast light-driven mechani
Externí odkaz:
http://arxiv.org/abs/2208.00899
Autor:
Suchan, Klara, Just, Justus, Becker, Pascal, Rehermann, Carolin, Merdasa, Aboma, Mainz, Roland, Scheblykin, Ivan G., Unger, Eva
Photo- and charge-carrier induced ion migration is a major challenge when utilizing metal halide perovskite semiconductors for optoelectronic applications. For mixed iodide/bromide perovskites, the compositional instability due to light- or electrica
Externí odkaz:
http://arxiv.org/abs/2205.10867
Autor:
Yang, Yudong, Mainz, Roland E., Rossi, Giulio Maria, Scheiba, Fabian, Silva-Toledo, Miguel A., Keathley, Phillip D., Cirmi, Giovanni, Kärtner, Franz X.
Publikováno v:
Nat Commun 12, 6641 (2021)
Attosecond science promises to reveal the most fundamental electronic dynamics occurring in matter and it can develop further by meeting two linked technological goals related to high-order harmonic sources: higher photon flux (permitting to measure
Externí odkaz:
http://arxiv.org/abs/2105.07441
Autor:
Suchan, Klara, Just, Justus, Becker, Pascal, Rehermann, Carolin, Merdasa, Aboma, Mainz, Roland, Scheblykin, Ivan G., Unger, Eva L.
Photo-induced phase-segregation in mixed halide perovskite MAPb(BrxI1-x)3 is investigated in the full compositional range by correlative X-ray diffraction and photo-luminescence experiments.
Comment: 18 pages, 4 figures + Supporting Information
Comment: 18 pages, 4 figures + Supporting Information
Externí odkaz:
http://arxiv.org/abs/2101.00645
Autor:
Wansleben, Malte, Zech, Claudia, Streeck, Cornelia, Weser, Jan, Genzel, Christoph, Beckhoff, Burkhard, Mainz, Roland
Liquid-metal jet X-ray sources promise to deliver high photon fluxes, which are unprecedented for laboratory based X-ray sources, because the regenerating liquid-metal anode is less sensitive to damage caused by an increased electron beam power densi
Externí odkaz:
http://arxiv.org/abs/1903.06024
Akademický článek
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Autor:
Klemke, Nicolai, Tancogne-Dejean, Nicolas, Rossi, Giulio M., Yang, Yudong, Mainz, Roland E., Di Sciacca, Giuseppe, Rubio, Angel, Kärtner, Franz X., Mücke, Oliver D.
Publikováno v:
Nature Commun. 10:1319 (2019)
Attosecond metrology sensitive to sub-optical-cycle electronic and structural dynamics is opening up new avenues for ultrafast spectroscopy of condensed matter. Using intense lightwaves to precisely control the extremely fast carrier dynamics in crys
Externí odkaz:
http://arxiv.org/abs/1805.10453
Autor:
Rossi Giulio Maria, Mainz Roland E., Scheiba Fabian, Silva-Toledo Miguel A., Kubullek Maximilian, Kärtner Franz X.
Publikováno v:
EPJ Web of Conferences, Vol 266, p 13030 (2022)
We present the first results concerning synthesizer-driven high-harmonic generation that reach the water-window region. This approach holds the promise of offering greater spectral tunability in the generation of isolated attosecond pulses and at the
Externí odkaz:
https://doaj.org/article/9602a8ec90634984a53f0ef48bb3975d
Akademický článek
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