Zobrazeno 1 - 10
of 43 658
pro vyhledávání: '"Péter, M."'
Autor:
Mol, Frank N., van der Hoek, Luuk, Ma, Baoqiang, Nagam, Bharath Chowdhary, Sijtsema, Nanna M., van Dijk, Lisanne V., Bunte, Kerstin, Vlijm, Rifka, van Ooijen, Peter M. A.
The superior soft tissue differentiation provided by MRI may enable more accurate tumor segmentation compared to CT and PET, potentially enhancing adaptive radiotherapy treatment planning. The Head and Neck Tumor Segmentation for MR-Guided Applicatio
Externí odkaz:
http://arxiv.org/abs/2412.06610
Understanding the coherent interplay of light with the magnetization in metals has been a long-standing problem in ultrafast magnetism. While it is known that when laser light acts on a metal it can induce magnetization via the process known as the i
Externí odkaz:
http://arxiv.org/abs/2411.18815
In spintronic terahertz emitters, THz radiation is generated by exciting an ultrafast spin current through femtosecond laser excitation of a ferromagnetic-nonmagnetic metallic heterostructure. Although an extensive phenomenological knowledge has been
Externí odkaz:
http://arxiv.org/abs/2411.14167
Autor:
Liu, Hao, Zhang, Chen, Wu, Qi-Yi, Jin, Yahui, Zhu, Ziming, Song, Jiao-Jiao, Wang, Honghong, Chen, Bo, He, Jun, Liu, Hai-Yun, Duan, Yu-Xia, Oppeneer, Peter M., Meng, Jian-Qiao
We report the observation of a light-induced subpicosecond topological phase transition in the antiferromagnetic Dirac semimetal EuAgAs, achieved through precise manipulation of its magnetic configuration. Using ultrafast optical spectroscopy, we pro
Externí odkaz:
http://arxiv.org/abs/2411.10756
Autor:
Weißenhofer, Markus, Rieger, Philipp, Mrudul, M. S., Mikadze, Luca, Nowak, Ulrich, Oppeneer, Peter M.
Chiral phonons are desirable for applications in spintronics but their generation and control remains a challenge. Here we demonstrate the emergence of truly chiral phonons from selective magnon-phonon coupling in inversion-symmetric magnetic systems
Externí odkaz:
http://arxiv.org/abs/2411.03879
Autor:
Galaz, Gaspar, González-López, Jorge, Guzmán, Viviana, Messias, Hugo, Junais, Boissier, Samuel, Epinat, Benoît, Weilbacher, Peter M., Puzia, Thomas, Johnston, Evelyn J., Amram, Philippe, Frayer, David, Blaña, Matías, Howk, J. Christopher, Berg, Michelle, Bustos-Espinoza, Roy, Muñoz-Mateos, Juan Carlos, Cortés, Paulo, García-Appadoo, Diego, Joachimi, Katerine
After over three decades of unsuccessful attempts, we report the first detection of molecular gas emission in Malin 1, the largest spiral galaxy observed to date, and one of the most iconic giant low surface brightness galaxies. Using ALMA, we detect
Externí odkaz:
http://arxiv.org/abs/2410.22230
Autor:
Jo, Daegeun, Go, Dongwook, Mokrousov, Yuriy, Oppeneer, Peter M., Cheong, Sang-Wook, Lee, Hyun-Woo
Altermagnets are magnetic materials with antiferromagnetic spin ordering but exhibit ferromagnetic properties. Understanding the microscopic origin of the latter is a central problem. Ferromagnet-like properties such as the anomalous Hall effect are
Externí odkaz:
http://arxiv.org/abs/2410.17386
Capturing real-world aerial images for vision-based navigation (VBN) is challenging due to limited availability and conditions that make it nearly impossible to access all desired images from any location. The complexity increases when multiple locat
Externí odkaz:
http://arxiv.org/abs/2410.02003
Autor:
Dawood, Peter, Blaimer, Martin, Herrler, Jürgen, Liebig, Patrick, Weinmüller, Simon, Malik, Shaihan, Jakob, Peter M., Zaiss, Moritz
Purpose: To non-heuristically identify dedicated variable flip angle (VFA) schemes optimized for the point-spread function (PSF) and signal-to-noise ratio (SNR) of multiple tissues in 3D FSE sequences with very long echo trains at 7T. Methods: The pr
Externí odkaz:
http://arxiv.org/abs/2409.20251
Autor:
Pinsonneault, Marc H., Zinn, Joel C., Tayar, Jamie, Serenelli, Aldo, Garcia, Rafael A., Mathur, Savita, Vrard, Mathieu, Elsworth, Yvonne P., Mosser, Benoit, Stello, Dennis, Bell, Keaton J., Bugnet, Lisa, Corsaro, Enrico, Gaulme, Patrick, Hekker, Saskia, Hon, Marc, Huber, Daniel, Kallinger, Thomas, Cao, Kaili, Johnson, Jennifer A., Liagre, Bastien, Patton, Rachel A., Santos, Angela R. G., Basu, Sarbani, Beck, Paul G., Beers, Timothy C., Chaplin, William J., Cunha, Katia, Frinchaboy, Peter M., Girardi, Leo, Godoy-Rivera, Diego, Holtzman, Jon A., Jonsson, Henrik, Meszaros, Szabolcs, Reyes, Claudia, Rix, Hans-Walter, Shetrone, Matthew, Smith, Verne V., Spoo, Taylor, Stassun, Keivan G., Wang, Ji
In the third APOKASC catalog, we present data for the complete sample of 15,808 evolved stars with APOGEE spectroscopic parameters and Kepler asteroseismology. We used ten independent asteroseismic analysis techniques and anchor our system on fundame
Externí odkaz:
http://arxiv.org/abs/2410.00102