Zobrazeno 1 - 10
of 34 163
pro vyhledávání: '"Bert P."'
We show that the category OS of operator spaces, with complete contractions as morphisms, is locally countably presentable. This result, together with its symmetric monoidal closed structure with respect to the projective tensor product of operator s
Externí odkaz:
http://arxiv.org/abs/2412.20999
Autor:
Kämpfer, David, Kovalchuk, Serhii, Hofmann, Jonathan K., Balashov, Timofey, Cherepanov, Vasily, Voigtländer, Bert, Morawski, Ireneusz, Tautz, F. Stefan, Lüpke, Felix
A point-like defect in a uniform current-carrying conductor induces a dipole in the electrochemical potential, which counteracts the original transport field. If the mean free path of the carriers is much smaller than the size of the defect, the dipo
Externí odkaz:
http://arxiv.org/abs/2412.15817
Autor:
Mukhamedshin, Irek, Wzietek, Pawel, Bert, Fabrice, Mendels, Philippe, Forget, Anne, Colson, Dorothée, Brouet, Véronique
A magnetic Weyl semimetal presents the intriguing possibility of controlling topological properties through magnetic order. The kagome compound \CoSnS~has emerged as one of the most thoroughly characterized magnetic Weyl semimetals, yet the potential
Externí odkaz:
http://arxiv.org/abs/2412.11624
Autor:
Callebaut, Gilles, Van Mulders, Jarne, Cox, Bert, Deutschmann, Benjamin J. B., Ottoy, Geoffrey, De Strycker, Lieven, Van der Perre, Liesbet
Wireless power transfer (WPT) technologies hold promise for enhancing device autonomy, particularly for energy-limited IoT systems. This paper presents experimental results on coherent and non-coherent transmit diversity approaches for WPT, tested in
Externí odkaz:
http://arxiv.org/abs/2412.11116
Altermagnets, a distinct class of antiferromagnets with electronic structures resembling those of d-wave superconductors, exhibit intriguing properties that have gained significant attention in recent research. In this article, we propose synthetic a
Externí odkaz:
http://arxiv.org/abs/2412.02473
To encourage the participation of stochastic distributed energy resources in Nordic ancillary service markets, the Danish transmission system operator, Energinet, has introduced grid codes requiring a minimum 90% reliability for the full availability
Externí odkaz:
http://arxiv.org/abs/2412.02308
Autor:
Hofmann, Jonathan K., Jeon, Hoyeon, Hus, Saban M., Zhang, Yuqi, Zheng, Mingqian, Wichmann, Tobias, Li, An-Ping, Zhou, Jin-Jian, Wang, Zhiwei, Yao, Yugui, Voigtländer, Bert, Tautz, F. Stefan, Lüpke, Felix
Bi$_4$Br$_4$ is a prototypical quasi one-dimensional (1D) material in which covalently bonded bismuth bromide chains are arranged in parallel, side-by-side and layer-by-layer, with van der Waals (vdW) gaps in between. So far, two different structures
Externí odkaz:
http://arxiv.org/abs/2411.13320
Autor:
Mochizuki, Yuto, Tsujimoto, Masahiro, Kelley, Richard L., Meulen, Bert Vander, Enoto, Teruaki, Nagai, Yutaro, Done, Chris, Pradhan, Pragati, Hell, Natalie, Pottschmidt, Katja, Ebisawa, Ken, Behar, Ehud
The Fe K$\alpha$ fluorescence line emission in X-ray spectra is a powerful diagnostic tool for various astrophysical objects to reveal the distribution of cold matter around photo-ionizing sources. The advent of the X-ray microcalorimeter onboard the
Externí odkaz:
http://arxiv.org/abs/2411.12978
One of the main responsibilities of a Transmission System Operator (TSO) operating an electric grid is to maintain a designated frequency (e.g., 50 Hz in Europe). To achieve this, TSOs have created several products called frequency-supporting ancilla
Externí odkaz:
http://arxiv.org/abs/2411.11093
We extend our time-dependent hydrogen ionization simulations of diffuse ionized gas to include metals important for collisional cooling and diagnostic emission lines. The combination of heating from supernovae and time-dependent collisional and photo
Externí odkaz:
http://arxiv.org/abs/2411.07108