Zobrazeno 1 - 10
of 2 098
pro vyhledávání: '"A. Donges"'
Autor:
M. A. Weiss, A. Herbst, J. Schlegel, T. Dannegger, M. Evers, A. Donges, M. Nakajima, A. Leitenstorfer, S. T. B. Goennenwein, U. Nowak, T. Kurihara
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Owing to their high magnon frequencies, antiferromagnets are key materials for future high-speed spintronics. Picosecond switching of antiferromagnetic spin systems has been viewed a milestone for decades and pursued only by using ultrafast
Externí odkaz:
https://doaj.org/article/955b433c62d44593832ac5fdb0190ac6
Autor:
Benson, Vitus, Donges, Jonathan F., Boers, Niklas, Hirota, Marina, Morr, Andreas, Staal, Arie, Vollmer, Jürgen, Wunderling, Nico
Publikováno v:
Environ. Res. Lett. 19 (2024) 024029
The Amazon rainforest is considered one of the Earth's tipping elements and may lose stability under ongoing climate change. Recently a decrease in tropical rainforest resilience has been identified globally from remotely sensed vegetation data. Howe
Externí odkaz:
http://arxiv.org/abs/2310.16021
Autor:
Madigawa, Abdulmalik A., Donges, Jan N., Gaál, Benedek, Li, Shulun, Jacobsen, Martin Arentoft, Liu, Hanqing, Dai, Deyan, Su, Xiangbin, Shang, Xiangjun, Ni, Haiqiao, Schall, Johannes, Rodt, Sven, Niu, Zhichuan, Gregersen, Niels, Reitzenstein, Stephan, Munkhbat, Battulga
The realization of efficient quantum light sources relies on the integration of self-assembled quantum dots (QDs) into photonic nanostructures with high spatial positioning accuracy. In this work, we present a comprehensive investigation of the QD po
Externí odkaz:
http://arxiv.org/abs/2309.14795
Autor:
Weiss, Marvin A., Herbst, Andreas, Schlegel, Julius, Dannegger, Tobias, Evers, Martin, Donges, Andreas, Nakajima, Makoto, Leitenstorfer, Alfred, Goennenwein, Sebastian T. B., Nowak, Ulrich, Kurihara, Takayuki
Owing to their high magnon frequencies, antiferromagnets are key materials for future high-speed spintronics. Picosecond switching of antiferromagnetic order has been viewed a milestone for decades and pursued only by using ultrafast external perturb
Externí odkaz:
http://arxiv.org/abs/2301.02006
Autor:
Donges, Larissa1 larissa.donges@ufu.de, Sperfeld, Franziska2 franziska.sperfeld@ufu.de, Stolpe, Fabian3 fabian.stolpe@ufu.de, Dolinga, Sophie4 sophie.dolinga@ufu.de
Publikováno v:
Ökologisches Wirtschaften. 2024, Vol. 39 Issue 3, p30-35. 6p.
Autor:
Anderies, John M., Barfuss, Wolfram, Donges, Jonathan F., Fetzer, Ingo, Heitzig, Jobst, Rockström, Johan
We develop a framework within which to conceptualize World-Earth System resilience. Our notion of World-Earth System resilience emphasizes the need to move beyond the basin of attraction notion of resilience as we are not in a basin we can stay in. W
Externí odkaz:
http://arxiv.org/abs/2204.04471
Basin stability (BS) is a measure of nonlinear stability in multi-stable dynamical systems. BS has previously been estimated using Monte-Carlo simulations, which requires the explicit knowledge of a dynamical model. We discuss the requirements for es
Externí odkaz:
http://arxiv.org/abs/2112.03260
Publikováno v:
European Physical Journal Special Topics, online first (2022)
Only a fast and global transformation towards decarbonization and sustainability can keep the Earth in a civilization-friendly state. As hotspots for (green) innovation and experimentation, cities could play an important role in this transition. They
Externí odkaz:
http://arxiv.org/abs/2111.05709
Autor:
Klose, Ann Kristin1,2 (AUTHOR) annkristin.klose@pik-potsdam.de, Donges, Jonathan F.2,3 (AUTHOR), Feudel, Ulrike4 (AUTHOR), Winkelmann, Ricarda1,2,5 (AUTHOR) ricarda.winkelmann@pik-potsdam.de
Publikováno v:
Earth System Dynamics. 2024, Vol. 15 Issue 3, p635-652. 18p.
Publikováno v:
Environmental Research Letters 16, 125011 (2021)
Based on suggested interactions of potential tipping elements in the Earth's climate and in ecological systems, tipping cascades as possible dynamics are increasingly discussed and studied as their activation would impose a considerable risk for huma
Externí odkaz:
http://arxiv.org/abs/2108.09550