Zobrazeno 1 - 10
of 788
pro vyhledávání: '"SKOURSKI, Y"'
Publikováno v:
Phys. Rev. B 110, 094414 (2024)
We investigated the magnetic and magnetoelastic properties of MnSc$_2$Se$_4$ single crystals at low temperature under a magnetic field directed along the crystallographic [111] axis. The magnetization data at low temperature show a linear increase wi
Externí odkaz:
http://arxiv.org/abs/2410.20948
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:
Wu, Z., Weinberger, T. I., Hickey, A. J., Chichinadze, D. V., Shaffer, D., Cabala, A., Chen, H., Long, M., Brumm, T. J., Xie, W., Lin, Y., Skourski, Y., Zhu, Z., Graf, D. E., Sechovsky, V., Lonzarich, G. G., Valiska, M., Grosche, F. M., Eaton, A. G.
Quantum critical phenomena are widely studied across various materials families, from high temperature superconductors to magnetic insulators. They occur when a thermodynamic phase transition is suppressed to zero temperature as a function of some tu
Externí odkaz:
http://arxiv.org/abs/2403.02535
Autor:
Zhu, M., Romerio, V., Steiger, N., Nabi, S. D., Murai, N., Ohira-Kawamura, S., Povarov, K. Yu., Skourski, Y., Sibille, R., Keller, L., Yan, Z., Gvasaliya, S., Zheludev, A.
Publikováno v:
Phys. Rev. Lett. 133, 186704 (2024)
Magnetic, thermodynamic, neutron diffraction and inelastic neutron scattering are used to study spin correlations in the easy-axis XXZ triangular lattice magnet K2Co(SeO3)2. Despite the presence of quasi-2D "supersolid" magnetic order, the low-energy
Externí odkaz:
http://arxiv.org/abs/2401.16581
Autor:
Islam, S. S., Mukharjee, Prashanta K., Biswas, P. K., Telling, Mark, Skourski, Y., Ranjith, K. M., Baenitz, M., Inagaki, Y., Furukawa, Y., Tsirlin, A. A., Nath, R.
We probe the magnetic field-induced Tomonaga-Luttinger liquid (TLL) state in the bond-alternating spin-$1/2$ antiferromagnetic (AFM) chain compound NaVOPO$_4$ using thermodynamic as well as local $\mu$SR and $^{31}$P NMR probes down to milli-K temper
Externí odkaz:
http://arxiv.org/abs/2311.03231
Autor:
Puzniak, K., Aguilar-Maldonado, C., Feyerherm, R., Prokeš, K., Islam, A. T. M. N., Skourski, Y., Keller, L., Lake, B.
The effective spin-1/2 antiferromagnetic Heisenberg-Ising chain materials, ACo$_2$V$_2$O$_8$, A = Sr, Ba, are a rich source of exotic fundamental phenomena and have been investigated for their model magnetic properties both in zero and non-zero magne
Externí odkaz:
http://arxiv.org/abs/2309.16419
Autor:
Lal, Surender, Sebastian, Sebin J, Islam, S. S., Saravanan, M. P., Uhlarz, M., Skourski, Y., Nath, R.
Two triangular lattice antiferromagnets Sr$_3$Co(Nb,Ta)$_2$O$_9$ with an effective $j_{\rm eff}=1/2$ of Co$^{2+}$ are synthesized and their magnetic properties are investigated via magnetization and heat capacity measurements. The leading in-plane an
Externí odkaz:
http://arxiv.org/abs/2307.06219
Autor:
Weinberger, T. I., Wu, Z., Graf, D. E., Skourski, Y., Cabala, A., Pospisil, J., Prokleska, J., Haidamak, T., Bastien, G., Sechovsky, V., Lonzarich, G. G., Valiska, M., Grosche, F. M., Eaton, A. G.
Publikováno v:
Phys. Rev. Lett. 132, 266503 (2024)
UTe$_2$ is a spin-triplet superconductor candidate for which high quality samples with long mean free paths have recently become available, enabling quantum oscillation measurements to probe its Fermi surface and effective carrier masses. It has rece
Externí odkaz:
http://arxiv.org/abs/2307.00568
Autor:
Wu, Z., Weinberger, T. I., Chen, J., Cabala, A., Chichinadze, D. V., Shaffer, D., Pospisil, J., Prokleska, J., Haidamak, T., Bastien, G., Sechovsky, V., Hickey, A. J., Mancera-Ugarte, M. J., Benjamin, S., Graf, D. E., Skourski, Y., Lonzarich, G. G., Valiska, M., Grosche, F. M., Eaton, A. G.
Publikováno v:
PNAS 121 (37) e2403067121 (2024)
The unconventional superconductor UTe$_2$ exhibits numerous signatures of spin-triplet superconductivity -- a rare state of matter which could enable quantum computation protected against decoherence. UTe$_2$ possesses a complex phase landscape compr
Externí odkaz:
http://arxiv.org/abs/2305.19033
Autor:
Iakovleva, M., Petersen, T., Alfonsov, A., Skourski, Y., Grafe, H. -J., Vavilova, E., Nath, R., Hozoi, L., Kataev, V.
Publikováno v:
Phys. Rev. Materials 6, 094413 (2022)
We report a comprehensive study of the static susceptibility, high-field magnetization and high-frequency/high-magnetic field electron spin resonance (HF-ESR) spectroscopy of polycrystalline samples of the bismuth cobalt oxy-phosphate BiCoPO$_5$. Thi
Externí odkaz:
http://arxiv.org/abs/2211.01663