Zobrazeno 1 - 10
of 988
pro vyhledávání: '"Katsch"'
Autor:
Straßmayr Christa, Matanov Aleksandra, Priebe Stefan, Barros Henrique, Canavan Reamonn, Díaz-Olalla José, Gabor Edina, Gaddini Andrea, Greacen Tim, Holcnerová Petra, Kluge Ulrike, Welbel Marta, Nicaise Pablo, Schene Aart H, Soares Joaquim JF, Katschnig Heinz
Publikováno v:
BMC Public Health, Vol 12, Iss 1, p 367 (2012)
Abstract Background Irregular migrants (IMs) are exposed to a wide range of risk factors for developing mental health problems. However, little is known about whether and how they receive mental health care across European countries. The aims of this
Externí odkaz:
https://doaj.org/article/47a7407eb90b41e098ea25ba4772e65d
Publikováno v:
BMC Psychiatry, Vol 2, Iss 1, p 3 (2002)
Abstract Background Poor data exist on the influence of psychosocial variables on the female/male ratio of depression because of the small number of cases and the resulting limited numbers of variables available for investigation. For this investigat
Externí odkaz:
https://doaj.org/article/e20a5d9f17ed474f93ea3b785a875f4d
Autor:
Katsch, Tobias
Linear Recurrence has proven to be a powerful tool for modeling long sequences efficiently. In this work, we show that existing models fail to take full advantage of its potential. Motivated by this finding, we develop GateLoop, a foundational sequen
Externí odkaz:
http://arxiv.org/abs/2311.01927
Nonlinear optical effects such as four-wave mixing and generation of squeezed light are ubiquitous in optical devices and light sources. For new devices operating at low optical power, the resonant nonlinearity arising from the two-photon sensitive b
Externí odkaz:
http://arxiv.org/abs/2207.10420
Autor:
Prabath Jayathissa, Soumyabrata Ghosh, Andreas Kremer, Florian Katsch, Zhaoling Meng, Jaakko Lähteenmäki, Rebecca C. Rancourt, Kathrin Morasek, Stefan Sauermann, Venkata Satagopam, Tanja Stamm, Simon Scheider, Philip Gribbon, Christian Muehlendyck, Rada Hussein, Anja Burmann, Irina Balaur, Yojana Gadiya, Hanna Ćwiek-Kupczyńska
Publikováno v:
Open Research Europe, Vol 4 (2024)
Objective The European Health Data Space (EHDS) shapes the digital transformation of healthcare in Europe. The EHDS regulation will also accelerate the use of health data for research, innovation, policy-making, and regulatory activities for secondar
Externí odkaz:
https://doaj.org/article/c87e835a5e29434e9b225979b86b12cd
Publikováno v:
Phys. Rev. Lett. 129, 097401 (2022)
Modification of electromagnetic quantum fluctuations in the form of quadrature-squeezing is a central quantum resource, which can be generated from nonlinear optical processes. Such a process is facilitated by coherent two-photon excitation of the st
Externí odkaz:
http://arxiv.org/abs/2203.04567
Autor:
Katsch, Florian, Knorr, Andreas
Publikováno v:
Phys. Rev. B 105, 045301 (2022)
The interaction of optically excited excitons in atomically thin semiconductors with residual doping densities leads to many-body effects which are continuously tunable by external gate voltages. Here, we develop a fully microscopic theory to describ
Externí odkaz:
http://arxiv.org/abs/2201.02164
Doping-induced non-Markovian interference causes excitonic linewidth broadening in monolayer WSe$_2$
Autor:
Katsch, Florian, Knorr, Andreas
Publikováno v:
Phys. Rev. B 105, L041401 (2022)
Strong Coulomb interactions in atomically thin semiconductors like monolayer WSe$_2$ induce not only tightly bound excitons, but also make their optical properties very sensible to doping. By utilizing a microscopic theory based on the excitonic Heis
Externí odkaz:
http://arxiv.org/abs/2201.02161
Autor:
Holler, Johannes, Selig, Malte, Kempf, Michael, Zipfel, Jonas, Nagler, Philipp, Katzer, Manuel, Katsch, Florian, Ballottin, Mariana V., Mitioglu, Anatolie A., Chernikov, Alexey, Christianen, Peter C. M., Schüller, Christian, Knorr, Andreas, Korn, Tobias
Publikováno v:
Phys. Rev. B 105, 085303, 2022
In van der Waals heterostructures (HS) consisting of stacked MoSe$_2$ and WSe$_2$ monolayers, optically bright interlayer excitons (ILE) can be observed when the constituent layers are crystallographically aligned. The symmetry of the monolayers allo
Externí odkaz:
http://arxiv.org/abs/2111.03336