Zobrazeno 1 - 10
of 223 053
pro vyhledávání: '"TORQUES"'
Estimation of spin-orbit torques in the presence of current-induced magnon creation and annihilation
Autor:
Noël, Paul, Karadža, Emir, Schlitz, Richard, Welter, Pol, Lambert, Charles-Henri, Nessi, Luca, Binda, Federico, Degen, Christian L., Gambardella, Pietro
We present a comprehensive set of harmonic resistance measurements of the dampinglike (DL) and fieldlike (FL) torques in Pt/CoFeB, Pt/Co, W/CoFeB, W/Co, and YIG/Pt bilayers complemented by measurements of the DL torque using the magneto-optical Kerr
Externí odkaz:
http://arxiv.org/abs/2411.07999
Autor:
Toftul, Ivan, Golat, Sebastian, Rodríguez-Fortuño, Francisco J., Nori, Franco, Kivshar, Yuri, Bliokh, Konstantin Y.
Mechanical action of various kinds of waves have been known for several centuries. The first tide of scientific interest in wave-induced forces and torques emerged at the end of the 19th / beginning of the 20th centuries, with the development of wave
Externí odkaz:
http://arxiv.org/abs/2410.23670
Seismic and geodynamic studies indicate that the boundary between the Earth's liquid outer core and solid mantle is not spherical, but is likely characterized by topography in the form of inverted mountains and valleys that have typical amplitudes of
Externí odkaz:
http://arxiv.org/abs/2410.19934
Autor:
da Silva, Patrícia, Combes, F.
One of the main problems raised by the feeding of supermassive black holes (SMBHs) at the centres of galaxies is the huge angular momentum of the circumnuclear gas and of the gas reservoir in the galaxy disk. Because viscous torques are not efficient
Externí odkaz:
http://arxiv.org/abs/2410.01721
Autor:
Attree, N., Gutiérrez, P., Groussin, O., Bürger, J., Keller, H. U., Kramer, T., Manghi, R. Lasagni, Läuter, M., Lemos, P., Markkanen, J., Marschall, R., Schuckart, C.
Publikováno v:
A&A 690, A82 (2024)
We investigate the ability of a simultaneous fitting of comet 67P/Churyumov-Gerasimenko's non-gravitational forces, torques and total water-outgassing rate, as observed by Rosetta, to constrain complex thermophysical models of cometary material. We e
Externí odkaz:
http://arxiv.org/abs/2408.10877
Autor:
Li, Shuchen, Gibbons, Jonathan, Chyczewski, Stasiu, Liu, Zetai, Ni, Hsu-Chih, Qian, Jiangchao, Zuo, Jian-Min, Zheng, Jun-Fei, Zhu, Wenjuan, Hoffmann, Axel
Materials with strong spin-orbit coupling and low crystalline symmetry are promising for generating large unconventional spin-orbit torques (SOTs), such as in-plane field-like (FL) torques and out-of-plane damping-like (DL) torques, which can effecti
Externí odkaz:
http://arxiv.org/abs/2407.06487
Autor:
Klause, Robin, Xiao, Yuxuan, Gibbons, Jonathan, Amin, Vivek P., Belashchenko, Kirill D., Go, Dongwook, Fullerton, Eric, Hoffmann, Axel
The topological semimetal CrPt$_3$ has potential for generating unconventional spin torques due to its ferrimagnetic ordering, topological band structure, and high anomalous Hall effect. CrPt$_3$ exhibits ferrimagnetic behavior only in its chemically
Externí odkaz:
http://arxiv.org/abs/2407.06445
Autor:
Behovits, Yannic, Chekhov, Alexander L., Serrano, Bruno Rosinus, Ruge, Amon, Reimers, Sonka, Lytvynenko, Yaryna, Kläui, Mathias, Jourdan, Martin, Kampfrath, Tobias
Antiferromagnetic materials have great potential for spintronic applications at terahertz (THz) frequencies. However, in contrast to ferromagnets, experimental studies of antiferromagnets are often challenging due to a lack of straightforward externa
Externí odkaz:
http://arxiv.org/abs/2409.18107
Small particles are transported over long distances in the atmosphere, with significant environmental impact. The transport of symmetric particles is well understood, but atmospheric particles, such as curved microplastic fibres or ash particles, are
Externí odkaz:
http://arxiv.org/abs/2409.19004
Autor:
He, Peng-Bin, Cherkasskii, Mikhail
Magnetic damping induces the temporal and spatial decay of spin waves, characterized by the damping factor and attenuating length, both of which can be measured to determine various magnetic and spin-transport parameters. By investigating the dispers
Externí odkaz:
http://arxiv.org/abs/2409.10457