Zobrazeno 1 - 10
of 914
pro vyhledávání: '"Moroșan A"'
Autor:
Jiang, Yi, Petralanda, Urko, Skorupskii, Grigorii, Xu, Qiaoling, Pi, Hanqi, Călugăru, Dumitru, Hu, Haoyu, Xie, Jiaze, Mustaf, Rose Albu, Höhn, Peter, Haase, Vicky, Vergniory, Maia G., Claassen, Martin, Elcoro, Luis, Regnault, Nicolas, Shan, Jie, Mak, Kin Fai, Efetov, Dmitri K., Morosan, Emilia, Kennes, Dante M., Rubio, Angel, Xian, Lede, Felser, Claudia, Schoop, Leslie M., Bernevig, B. Andrei
The study of twisted two-dimensional (2D) materials, where twisting layers create moir\'e superlattices, has opened new opportunities for investigating topological phases and strongly correlated physics. While systems such as twisted bilayer graphene
Externí odkaz:
http://arxiv.org/abs/2411.09741
Autor:
Ren, Zheng, Huang, Jianwei, Tan, Hengxin, Biswas, Ananya, Pulkkinen, Aki, Zhang, Yichen, Xie, Yaofeng, Yue, Ziqin, Chen, Lei, Xie, Fang, Allen, Kevin, Wu, Han, Ren, Qirui, Rajapitamahuni, Anil, Kundu, Asish, Vescovo, Elio, Kono, Junichiro, Morosan, Emilia, Dai, Pengcheng, Zhu, Jian-Xin, Si, Qimiao, Minár, Ján, Yan, Binghai, Yi, Ming
Publikováno v:
Nature Communications 15, 9376 (2024)
Magnetic kagome materials provide a fascinating playground for exploring the interplay of magnetism, correlation and topology. Many magnetic kagome systems have been reported including the binary FemXn (X=Sn, Ge; m:n = 3:1, 3:2, 1:1) family and the r
Externí odkaz:
http://arxiv.org/abs/2410.06147
Fast coronal mass ejections (CMEs) can drive shock waves capable of accelerating electrons to high energies. These shock-accelerated electrons act as sources of electromagnetic radiation, often in the form of solar radio bursts. Recent findings sugge
Externí odkaz:
http://arxiv.org/abs/2404.06102
Autor:
Zhang, Peijin, Morosan, Diana E., Zucca, Pietro, Normo, Sanna, Dabrowski, Bartosz, Krankowski, Andrzej, Vocks, Christian
Context. Observations of solar type II radio bursts provide a unique opportunity to analyze the non-thermal electrons accelerated by coronal shocks and also to diagnose the plasma density distribution in the corona. However, there are very rare high-
Externí odkaz:
http://arxiv.org/abs/2403.19451
Autor:
Vibhakar, A. M., Khalyavin, D. D., Orlandi, F., Moya, J. M., Lei, S., Morosan, E., Bombardi, A.
We demonstrate the spontaneous reversal of spin chirality in a single crystal sample of the intermetallic magnet EuAl$_4$. We solve the nanoscopic nature of each of the four magnetically phases of EuAl$_4$ using resonant magnetic x-ray scattering, an
Externí odkaz:
http://arxiv.org/abs/2403.10159
The solar cycle 25 multi-spacecraft solar energetic particle event catalog of the SERPENTINE project
Autor:
Dresing, N., Yli-Laurila, A., Valkila, S., Gieseler, J., Morosan, D. E., Farwa, G. U., Kartavykh, Y., Palmroos, C., Jebaraj, I., Jensen, S., Kühl, P., Heber, B., Espinosa, F., Gómez-Herrero, R., Kilpua, E., Linho, V. -V., Oleynik, P., Hayes, L. A., Warmuth, A., Schuller, F., Collier, H., Xiao, H., Asvestari, E., Trotta, D., Mitchell, J. G., Cohen, C. M. S., Labrador, A. W., Hill, M. E., Vainio, R.
Publikováno v:
A&A 687, A72 (2024)
The Solar energetic particle analysis platform for the inner heliosphere (SERPENTINE) project presents it's new multi-spacecraft SEP event catalog for events observed in solar cycle 25. Observations from five different viewpoints are utilized, provid
Externí odkaz:
http://arxiv.org/abs/2403.00658
Autor:
Korshunov, A. N., Sukhanov, A. S., Gebel, S., Pavlovskii, M. S., Andriushin, N. D., Gao, Y., Moya, J. M., Morosan, E., Rahn, M. C.
EuAl$_4$ is a rare earth intermetallic in which competing itinerant and/or indirect exchange mechanisms give rise to a complex magnetic phase diagram, including a centrosymmetric skyrmion lattice. These phenomena arise not in the tetragonal parent st
Externí odkaz:
http://arxiv.org/abs/2402.15397
Autor:
Morosan, D. E., Pomoell, J., Palmroos, C., Dresing, N., Asvestari, E., Vainio, R., Kilpua, E. K. J., Gieseler, J., Kumari, A., Jebaraj, I. C.
One of the most prominent sources for energetic particles in our solar system are huge eruptions of magnetised plasma from the Sun called coronal mass ejections (CMEs), which usually drive shocks that accelerate charged particles up to relativistic e
Externí odkaz:
http://arxiv.org/abs/2312.07166
Autor:
Gao, Yuxiang, Lei, Shiming, Clements, Eleanor M., Zhang, Yichen, Gao, Xue-Jian, Chi, Songxue, Law, Kam Tuen, Yi, Ming, Lynn, Jeffrey W., Morosan, Emilia
The intrinsic anomalous Hall effect (AHE) has been reported in numerous ferromagnetic (FM) Weyl semimetals. However, AHE in the antiferromagnetic (AFM) or paramagnetic (PM) state of Weyl semimetals has been rarely observed experimentally, and only in
Externí odkaz:
http://arxiv.org/abs/2310.09364
Context. Type II radio bursts are solar radio burst associated with coronal shocks. Type II bursts usually exhibit fine structures in dynamic spectra that represent signatures of accelerated electron beams. So far, the sources of individual fine stru
Externí odkaz:
http://arxiv.org/abs/2310.08155