Zobrazeno 1 - 10
of 1 258
pro vyhledávání: '"P. Granovsky"'
Autor:
A. Romero, A. Richter, A. Juarez, F. Suad Corbetta, E. Marderwald, P. Granovsky, T. Döhne, M. Horwath
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-2-W6-2024, Pp 51-58 (2024)
Antarctic ice-mass balance is key to project sea-level changes, to assess future shifts in the global water cycle and ocean circulation, and to predict the fate of the White Continent. The ice mass of the Antarctic Peninsula is sensitive to the atmos
Externí odkaz:
https://doaj.org/article/9a4c3f04fd9a477eaf3f3a31d307fd84
Autor:
Granovsky, Samuel, Kosovichev, Alexander G., Sadykov, Viacheslav M., Kerr, Graham S., Allred, Joel C.
Between 2017 and 2024, the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory has observed numerous white-light solar flares (WLFs). HMI spectro-polarimetric observations of certain WLFs, in particular the X9.3 flare of Sep
Externí odkaz:
http://arxiv.org/abs/2410.07440
Autor:
Andriushin, N. D., Grumbach, J., Kulbakov, A. A., Tymoshenko, Y. V., Onykiienko, Y. A., Firouzmandi, R., Cheng, E., Granovsky, S., Skourski, Y., Ollivier, J., Walker, H. C., Kocsis, V., Buchner, B., Keimer, B., Doerr, M., Inosov, D. S., Peets, D. C.
Centrosymmetric compounds which host three-dimensional topological spin structures comprise a distinct subclass of materials in which multiple-$\mathbf{q}$ magnetic order is stabilized by anisotropy and bond frustration in contrast to the more common
Externí odkaz:
http://arxiv.org/abs/2409.10214
Autor:
Chakkingal, Aswathi Mannathanath, Kulbakov, Anton A., Grumbach, Justus, Pavlovskii, Nikolai S., Stockert, Ulrike, Parui, Kaushick K., Avdeev, Maxim, Kumar, R., Niwata, Issei, Häußler, Ellen, Gumeniuk, Roman, Stewart, J. Ross, Tellam, James P., Pomjakushin, Vladimir, Granovsky, Sergey, Doerr, Mathias, Hassinger, Elena, Zherlitsyn, Sergei, Ihara, Yoshihiko, Inosov, Dmytro S., Peets, Darren C.
Publikováno v:
Phys. Rev. B 110, 054442 (2024)
Spinon-magnon mixing was recently reported in botallackite Cu$_2$(OH)$_3$Br with a uniaxially compressed triangular lattice of Cu$^{2+}$ quantum spins [Zhang et al., Phys. Rev. Lett. 125, 037204 (2020)]. Its nitrate counterpart rouaite, Cu$_2$(OH)$_3
Externí odkaz:
http://arxiv.org/abs/2405.18961
Autor:
Andriushin, N. D., Muller, J., Pavlovskii, N. S., Grumbach, J., Granovsky, S., Tymoshenko, Y. V., Zaharko, O., Ivanov, A., Ollivier, J., Doerr, M., Keimer, B., Mostovoy, M., Inosov, D. S., Peets, D. C.
Spin-nematic and spin-smectic phases have been reported in magnetic materials, which break rotational symmetry while preserving translational symmetry along certain directions. However, until now the analogy to liquid crystals remained incomplete bec
Externí odkaz:
http://arxiv.org/abs/2405.12889
Autor:
Kosovich, Paul A., Kosovichev, Alexander G., Sadykov, Viacheslav M., Kasapis, Spiridon, Kitiashvili, Irina N., O'Keefe, Patrick M., Ali, Aatiya, Oria, Vincent, Granovsky, Samuel, Chong, Chun Jie, Nita, Gelu M.
Solar flare prediction studies have been recently conducted with the use of Space-Weather MDI (Michelson Doppler Imager onboard Solar and Heliospheric Observatory) Active Region Patches (SMARP) and Space-Weather HMI (Helioseismic and Magnetic Imager
Externí odkaz:
http://arxiv.org/abs/2401.05591
Autor:
Andriushin, Nikita D., Grumbach, Justus, Kim, Jung-Hwa, Reehuis, Manfred, Tymoshenko, Yuliia V., Onykiienko, Yevhen A., Jain, Anil, MacFarlane, W. Andrew, Maljuk, Andrey, Granovsky, Sergey, Hoser, Andreas, Pomjakushin, Vladimir, Ollivier, Jacques, Doerr, Mathias, Keimer, Bernhard, Inosov, Dmytro S., Peets, Darren C.
Publikováno v:
Phys. Rev. B 108, 174420 (2023)
The cubic perovskite SrFeO$_3$ was recently reported to host hedgehog- and skyrmion-lattice phases in a highly symmetric crystal structure which does not support the Dzyaloshinskii-Moriya interactions commonly invoked to explain such magnetic order.
Externí odkaz:
http://arxiv.org/abs/2309.15594
Autor:
N. D. Andriushin, J. Muller, N. S. Pavlovskii, J. Grumbach, S. Granovsky, Y. V. Tymoshenko, O. Zaharko, A. Ivanov, J. Ollivier, M. Doerr, B. Keimer, M. Mostovoy, D. S. Inosov, D. C. Peets
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-6 (2024)
Abstract Topologically nontrivial magnetic structures such as skyrmion lattices are well known in materials lacking lattice inversion symmetry, where antisymmetric exchange interactions are allowed. Only recently, topological multi-q magnetic texture
Externí odkaz:
https://doaj.org/article/e3faf66f8a7e46269886030c76a8be15
Autor:
Crivillero, M. Victoria Ale, Rößler, Sahana, Granovsky, S., Doerr, M., Cook, M. S., Rosa, Priscila F. S., Müller, J., Wirth, S.
Publikováno v:
Sci. Rep. 13, 1597 (2023)
The intermetallic compound Eu$_5$In$_2$Sb$_6$, an antiferromagnetic material with nonsymmorphic crystalline structure, is investigated by magnetic, electronic transport and specific heat measurements. Being a Zintl phase, insulating behavior is expec
Externí odkaz:
http://arxiv.org/abs/2302.06324
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 2, Pp 31-43 (2024)
Objective. Night radiative cooling (Radiative cooling) is based on the phenomenon of Earth's effective radiation, in which heat is removed into the atmosphere and partially carried away into outer space, which leads to a decrease in the temperature o
Externí odkaz:
https://doaj.org/article/e49040ecda754aa9b9a7fc333b1e9df2