Zobrazeno 1 - 10
of 10 024
pro vyhledávání: '"Peschel, A."'
Autor:
Lackner, Lukas, Egorov, Oleg A., Ernzerhof, Anthony, Bennenhei, Christoph, Mitryakhin, Victor N., Leibeling, Gilbert, Eilenberger, Falk, Tongay, Seth Ariel, Peschel, Ulf, Esmann, Martin, Schneider, Christian
Topological photonics is an emergent research discipline which interlinks fundamental aspects of photonics, information processing and solid-state physics. Exciton-polaritons are a specifically interesting platform to study topological phenomena, sin
Externí odkaz:
http://arxiv.org/abs/2406.05214
Autor:
Krstić, Aleksa, Tiwari, Priyanshu, Höhe, Florian, Setzpfandt, Frank, Peschel, Ulf, Ankerhold, Joachim, Saravi, Sina
We propose a scheme for quantum-light generation in a nonlinear cavity hybridized with a 2-level system. We theoretically show that, when excited by a series of controlled pump pulses, the hybrid source can generate various Fock states with high prob
Externí odkaz:
http://arxiv.org/abs/2404.15908
Autor:
Beierlein, Johannes, Egorov, Oleg A., Gagel, Philipp, Harder, Tristan H., Wolf, Adriana, Emmerling, Monika, Betzold, Simon, Jabeen, Fauzia, Ma, Libo, Höfling, Sven, Peschel, Ulf, Klembt, Sebastian
One-dimensional models with topological non-trivial band structures are a simple and effective way to study novel and exciting concepts in topological photonics. In this work we are studying the propagation of light-matter quasi-particles, so called
Externí odkaz:
http://arxiv.org/abs/2402.13943
Autor:
Gagel, Philipp, Egorov, Oleg A., Dzimira, Franciszek, Beierlein, Johannes, Emmerling, Monika, Wolf, Adriana, Jabeen, Fauzia, Betzold, Simon, Peschel, Ulf, Höfling, Sven, Schneider, Christian, Klembt, Sebastian
With a seminal work of Raghu and Haldane in 2008, concepts of topology have been successfully introduced in a wide range of optical systems, emulating specific lattice Hamiltonians. Certainly, one of the most promising routes to an application of top
Externí odkaz:
http://arxiv.org/abs/2402.00639
Autor:
Korolev, Viacheslav, Lettau, Thomas, Krishna, Vipin, Croy, Alexander, Zuerch, Michael, Spielmann, Christian, Waechtler, Maria, Peschel, Ulf, Graefe, Stefanie, Soavi, Giancarlo, Kartashov, Daniil
High-order harmonic generation (HHG) in solids is profoundly influenced by the dephasing of the coherent electron-hole motion driven by an external laser field. The exact physical mechanisms underlying this dephasing, crucial for accurately understan
Externí odkaz:
http://arxiv.org/abs/2401.12929
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:
Stephanie K. V. Peschel, Christine Sigrist, Catharina Voss, Sophia Fürtjes, Johanna Berwanger, Theresa M. Ollmann, Hanna Kische, Frank Rückert, Julian Koenig, Katja Beesdo-Baum
Publikováno v:
Child and Adolescent Psychiatry and Mental Health, Vol 18, Iss 1, Pp 1-17 (2024)
Abstract Background Disordered eating behaviors (DEBs), a risk factor for the development of eating disorders (EDs), are prevalent in young people and different DEBs frequently co-occur. Previous studies on DEB-patterns have largely used traditional
Externí odkaz:
https://doaj.org/article/f50daba1d8c64093bcbc4cea82421f72
Autor:
Arnaud Kengmo Tchoupa, Ahmed M. A. Elsherbini, Justine Camus, Xiaoqing Fu, Xuanheng Hu, Oumayma Ghaneme, Lea Seibert, Marco Lebtig, Marieke A. Böcker, Anima Horlbeck, Stilianos P. Lambidis, Birgit Schittek, Dorothee Kretschmer, Michael Lämmerhofer, Andreas Peschel
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract Long-chain fatty acids with antimicrobial properties are abundant on the skin and mucosal surfaces, where they are essential to restrict the proliferation of opportunistic pathogens such as Staphylococcus aureus. These antimicrobial fatty ac
Externí odkaz:
https://doaj.org/article/b8f6c51478b94aa5bdedbf00b5ad25d7
Autor:
Meng, Fanchen, Maurer, Benedikt, Peschel, Fabian, Selcuk, Sencer, Hybertsen, Mark, Qu, Xiaohui, Vorwerk, Christian, Draxl, Claudia, Vinson, John, Lu, Deyu
Publikováno v:
Phys. Rev. Materials 8, 013801 (2024)
X-ray absorption spectroscopy (XAS) is an element-specific materials characterization technique that is sensitive to structural and electronic properties. First-principles simulated XAS has been widely used as a powerful tool to interpret experimenta
Externí odkaz:
http://arxiv.org/abs/2303.17089