Zobrazeno 1 - 10
of 104 930
pro vyhledávání: '"P Philipp"'
Autor:
Al-Hamdo, Hassan, Wagner, Tobias, Schwenke, Philipp, Kendzo, Gutenberg, Dausend, Maximilian, Scheuer, Laura, Yaqoob, Misbah, Vasyuchka, Vitaliy I., Pirro, Philipp, Gomonay, Olena, Weiler, Mathias
We investigate spin dynamics in $\alpha$-Fe$_{2}$O$_{3}$/Ni$_{80}$Fe$_{20}$ (Py) heterostructures, uncovering a robust mechanism for in-situ modulation of ferromagnetic resonance (FMR) through precise control of temperature, applied magnetic field an
Externí odkaz:
http://arxiv.org/abs/2412.14090
Autor:
Wiesner, Philipp, Grinwald, Dennis, Weiß, Philipp, Wilhelm, Patrick, Khalili, Ramin, Kao, Odej
The energy demand of modern cloud services, particularly those related to generative AI, is increasing at an unprecedented pace. While hyperscalers are collectively failing to meet their self-imposed emission reduction targets, they face increasing p
Externí odkaz:
http://arxiv.org/abs/2411.19058
Autor:
Figgener, Jan, Bors, Jakob, Kuipers, Matthias, Hildenbrand, Felix, Junker, Mark, Koltermann, Lucas, Woerner, Philipp, Mennekes, Marc, Haberschusz, David, Kairies, Kai-Philipp, Sauer, Dirk Uwe
A battery's open circuit voltage (OCV) curve can be seen as its electrochemical signature. Its shape and age-related shift provide information on aging processes and material composition on both electrodes. However, most OCV analyses have to be condu
Externí odkaz:
http://arxiv.org/abs/2411.08025
In recent work it has been shown that determining a feedforward ReLU neural network to within high uniform accuracy from point samples suffers from the curse of dimensionality in terms of the number of samples needed. As a consequence, feedforward Re
Externí odkaz:
http://arxiv.org/abs/2411.05453
Autor:
Zainab, Aafia, Avakyan, Artur, Doroshenko, Victor, Thalhammer, Philipp, Sokolova-Lapa, Ekaterina, Ballhausen, Ralf, Zalot, Nicolas, Stierhof, Jakob, Haemmerich, Steven, Diez, Camille M., Weber, Philipp, Dauser, Thomas, Berger, Katrin, Kretschmar, Peter, Pottschmidt, Katja, Pradhan, Pragati, Islam, Nazma, Maitra, Chandreyee, Coley, Joel B., Blay, Pere, Corbet, Robin H. D., Rothschild, Richard E., Wood, Kent, Santangelo, Andrea, Heber, Ulrich, Wilms, Joern
The eROSITA instrument on board Spectrum-Roentgen-Gamma has completed four scans of the X-ray sky, leading to the detection of almost one million X-ray sources in eRASS1 only, including multiple new X-ray binary candidates. We report on analysis of t
Externí odkaz:
http://arxiv.org/abs/2411.02655
Autor:
Blumer, Philipp, Geissmann, Svenja, Vargas, Arnaldo J., Janka, Gianluca, Ohayon, Ben, Crivelli, Paolo
We review the status of the QED calculations for the muonium $2S_{1/2}-2P_{3/2}$ energy interval and provide the updated theoretical value of $9874.357\pm0.001\,\mathrm{MHz}$. Additionally, we present a model for probing Lorentz-violating coefficient
Externí odkaz:
http://arxiv.org/abs/2412.19580
Understanding light-induced hidden orders is relevant for nonequilibrium materials control and future ultrafast technologies. Hidden superconducting order, in particular, has been a focus of recent experimental and theoretical efforts. In this study,
Externí odkaz:
http://arxiv.org/abs/2412.19205
Solving optimal control problems for transport-dominated partial differential equations (PDEs) can become computationally expensive, especially when dealing with high-dimensional systems. To overcome this challenge, we focus on developing and derivin
Externí odkaz:
http://arxiv.org/abs/2412.18950
Leveraging nonlinear parametrizations for model reduction can overcome the Kolmogorov barrier that affects transport-dominated problems. In this work, we build on the reduced dynamics given by Neural Galerkin schemes and propose to parametrize the co
Externí odkaz:
http://arxiv.org/abs/2412.17695
Autor:
Santra, Gopal Chandra, Hauke, Philipp
Understanding how physical systems are influenced by disorder is a fundamental challenge in quantum science. Addressing its effects often involves numerical averaging over a large number of samples, and it is not always easy to gain an analytical han
Externí odkaz:
http://arxiv.org/abs/2412.17519