Zobrazeno 1 - 10
of 3 103
pro vyhledávání: '"van Driel, P."'
Publikováno v:
A&A 692, A54 (2024)
We present a compendium of HI 21-cm line observations of circumstellar envelopes (CSEs) of 290 evolved stars, mostly (~84%) on the asymptotic giant branch (AGB), made with the 100m-class, single-dish Nancay Radio Telescope. The observational and data
Externí odkaz:
http://arxiv.org/abs/2410.13725
Autor:
To, Andy S. H., Brooks, David H., Imada, Shinsuke, French, Ryan J., van Driel-Gesztelyi, Lidia, Baker, Deborah, Long, David M., Ashfield IV, William, Hayes, Laura A.
Solar flares exhibit complex variations in elemental abundances compared to photospheric values. We examine the spatial and temporal evolution of coronal abundances in the X8.2 flare on 2017 September 10, aiming to interpret the often observed high f
Externí odkaz:
http://arxiv.org/abs/2409.18188
Autor:
James, Alexander W., Green, Lucie M., Barnes, Graham, van Driel-Gesztelyi, Lidia, Williams, David R.
The ideal magnetohydrodynamic torus instability can drive the eruption of coronal mass ejections. The critical threshold of magnetic field strength decay for the onset of the torus instability occurs at different heights in different solar active reg
Externí odkaz:
http://arxiv.org/abs/2409.02695
Autor:
Baker, D., van Driel-Gesztelyi, L., James, A. W., Demoulin, P., To, A. S. H., Murabito, M., Long, D. M., Brooks, D. H., McKevitt, J., Laming, J. M., Green, L. M., Yardley, S. L., Valori, G., Mihailescu, T., Matthews, S. A., Kuniyoshi, H.
Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The coronae of the Sun and solar-type stars mostly show enhancements of low-FIP elements (the FIP effect)
Externí odkaz:
http://arxiv.org/abs/2405.07755
Autor:
van Driel, David, Koch, Rouven, Sietses, Vincent P. M., Haaf, Sebastiaan L. D. ten, Liu, Chun-Xiao, Zatelli, Francesco, Roovers, Bart, Bordin, Alberto, van Loo, Nick, Wang, Guanzhong, Wolff, Jan Cornelis, Mazur, Grzegorz P., Dvir, Tom, Kulesh, Ivan, Wang, Qingzhen, Bozkurt, A. Mert, Gazibegovic, Sasa, Badawy, Ghada, Bakkers, Erik P. A. M., Wimmer, Michael, Goswami, Srijit, Lado, Jose L., Kouwenhoven, Leo P., Greplova, Eliska
Contemporary quantum devices are reaching new limits in size and complexity, allowing for the experimental exploration of emergent quantum modes. However, this increased complexity introduces significant challenges in device tuning and control. Here,
Externí odkaz:
http://arxiv.org/abs/2405.04596
Autor:
Lakic, Lazar, Lawrie, William I. L., van Driel, David, Stehouwer, Lucas E. A., Su, Yao, Veldhorst, Menno, Scappucci, Giordano, Kuemmeth, Ferdinand, Chatterjee, Anasua
Planar germanium quantum wells have recently been shown to host hard-gapped superconductivity. Additionally, quantum dot spin qubits in germanium are well-suited for quantum information processing, with isotopic purification to a nuclear spin-free ma
Externí odkaz:
http://arxiv.org/abs/2405.02013
Autor:
Long, David M., Baker, Deborah, To, Andy S. H., van Driel-Gesztelyi, Lidia, Brooks, David H., Stangalini, Marco, Murabito, Mariarita, James, Alexander W., Mathioudakis, Mihalis, Testa, Paola
The composition of the solar corona differs from that of the photosphere, with the plasma thought to fractionate in the solar chromosphere according to the First Ionisation Potential (FIP) of the different elements. This produces a FIP bias, wherein
Externí odkaz:
http://arxiv.org/abs/2403.06711
Autor:
Bordin, Alberto, Liu, Chun-Xiao, Dvir, Tom, Zatelli, Francesco, Haaf, Sebastiaan L. D. ten, van Driel, David, Wang, Guanzhong, van Loo, Nick, van Caekenberghe, Thomas, Wolff, Jan Cornelis, Zhang, Yining, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Wimmer, Michael, Kouwenhoven, Leo P., Mazur, Grzegorz P.
Majorana zero modes (MZMs) are non-Abelian excitations predicted to emerge at the edges of topological superconductors. One proposal for realizing a topological superconductor in one dimension involves a chain of spinless fermions, coupled through $p
Externí odkaz:
http://arxiv.org/abs/2402.19382
Autor:
Bordin, Alberto, Evertsz', Florian J. Bennebroek, Steffensen, Gorm O., Dvir, Tom, Mazur, Grzegorz P., van Driel, David, van Loo, Nick, Wolff, Jan Cornelis, Bakkers, Erik P. A. M., Yeyati, Alfredo Levy, Kouwenhoven, Leo P.
Detection and control of Andreev Bound States (ABSs) localized at semiconductor-superconductor interfaces are essential for their use in quantum applications. Here we investigate the impact of ABSs on the supercurrent through a Josephson junction con
Externí odkaz:
http://arxiv.org/abs/2402.19284
Autor:
Zatelli, Francesco, van Driel, David, Xu, Di, Wang, Guanzhong, Liu, Chun-Xiao, Bordin, Alberto, Roovers, Bart, Mazur, Grzegorz P., van Loo, Nick, Wolff, Jan Cornelis, Bozkurt, A. Mert, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Wimmer, Michael, Kouwenhoven, Leo P., Dvir, Tom
Publikováno v:
Nature Comm. 15, 7933 (2024)
The recent realization of a two-site Kitaev chain featuring "poor man's Majorana" states demonstrates a path forward in the field of topological superconductivity. Harnessing the potential of these states for quantum information processing, however,
Externí odkaz:
http://arxiv.org/abs/2311.03193