Zobrazeno 1 - 10
of 1 299
pro vyhledávání: '"A. A. Pavlovskii"'
Autor:
Kulbakov, Anton A., Häußler, Ellen, Parui, Kaushick K., Chakkingal, Aswathi Mannathanath, Pavlovskii, Nikolai S., Pomjakushin, Vladimir Yu., Cañadillas-Delgado, Laura, Hansen, Thomas, Peets, Darren C., Doert, Thomas, Inosov, Dmytro S.
CuSn(OH)$_6$ is a quantum spin system from the family of magnetic double perovskite hydroxides, having a frustrated magnetic sublattice. It is also known as the natural mineral mushistonite, whose crystal structure has remained elusive for decades. H
Externí odkaz:
http://arxiv.org/abs/2410.13359
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)$_3
Externí odkaz:
http://arxiv.org/abs/2405.18961
Autor:
Andriushin, N. D., Muller, J., Pavlovskii, N. S., Grumbach, J., Granovsky, S., Tymoshenko, Y. V., Zaharko, O., Ivanov, A., Ollivier, J., Doerr, M., Keimer, B., Mostovoy, M., Inosov, D. S., Peets, D. C.
Spin-nematic and spin-smectic phases have been reported in magnetic materials, which break rotational symmetry while preserving translational symmetry along certain directions. However, until now the analogy to liquid crystals remained incomplete bec
Externí odkaz:
http://arxiv.org/abs/2405.12889
Autor:
Korshunov, A. N., Sukhanov, A. S., Gebel, S., Pavlovskii, M. S., Andriushin, N. D., Gao, Y., Moya, J. M., Morosan, E., Rahn, M. C.
EuAl$_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:
Andriushin, N. D., Sukhanov, A. S., Korshunov, A. N., Pavlovskii, M. S., Rahn, M. C., Nikitin, S. E.
The topology of electronic and phonon band structures of graphene is well studied and known to exhibit a Dirac cone at the K point of the Brillouin zone. Here, we applied inelastic x-ray scattering (IXS) along with $\textit{ab initio}$ calculations t
Externí odkaz:
http://arxiv.org/abs/2312.04575
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:
Shaykhutdinov, K. A., Skorobogatov, S. A., Knyazev, Yu. V., Kamkova, T. N., Vasiljev, A. D., Semenov, S. V., Pavlovskii, M. S., Krasikov, A. A.
HoFe1-xMnxO3 (0 < x < 1) single crystals have been grown by the optical floating zone technique. A structural transition from the orthorhombic to hexagonal modification has been established in the crystals in the concentration range of 0.7-0.8, which
Externí odkaz:
http://arxiv.org/abs/2307.08236
Autor:
Cheng, Erjian, Yan, Limin, Shi, Xianbiao, Lou, Rui, Fedorov, Alexander, Behnami, Mahdi, Yuan, Jian, Xu, Yuanji, Xu, Yang, Xia, Wei, Pavlovskii, Nikolai, Peets, Darren C., Zhao, Weiwei, Wan, Yimin, Guo, Yanfeng, Li, Shiyan, Yang, Wenge, Büchner, Bernd
The noncentrosymmetric ferromagnetic Weyl semimetal CeAlSi with simultaneous space-inversion (SI) and time-reversal (TR) symmetry breaking provides a unique platform for the exploration of novel topological states. Here, by employing electrical and t
Externí odkaz:
http://arxiv.org/abs/2301.03800
Autor:
Skorobogatov, S. A., Shaykhutdinov, K. A., Balaev, D. A., Pavlovskii, M. S., Krasikov, A. A., Terentjev, K. Yu.
The low-temperature spin dynamics of the orthorhombic TbFeO$_3$ perovskite has been studied. It has been found that the inelastic neutron scattering (INS) spectrum contains two modes corresponding to different sublattices in the compound. The iron su
Externí odkaz:
http://arxiv.org/abs/2204.03239
Autor:
Pershukevich, P.P., Tagiev, O.B., Ibragimova, T. Sh., Kazimova, F.A., Belkov, M.V., Tabolich, A.A., Lutsenko, E.V., Pavlovskii, V.N., Yablonskii, G.P.
Publikováno v:
In Journal of Luminescence November 2024 275