Zobrazeno 1 - 10
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pro vyhledávání: '"Oganessian, A"'
Cu$_3$TeO$_6$, a three-dimensional antiferromagnet forming a unique spin-web lattice of spin-1/2 Cu2+ ions below the Neel temperature T$_N$ = 62 K, has recently been found to exhibit topological Dirac or nodal magnon dispersion. In this study, we rep
Externí odkaz:
http://arxiv.org/abs/2305.00215
Autor:
Zabolotnyi, A.A., Motseyko, A.V., Kubrin, S.P., Komlev, A.S., Guda, S.A., Rusalev, Yu.V., Nazarenko, A.V., Ter-Oganessian, N.V.
Publikováno v:
In Journal of Alloys and Compounds 5 January 2025 1010
Autor:
Pavlenko, A. V., Stryukov, D. V., Vladimirov, M. V., Ganzha, A. E., Udovenko, S. A., Joseph, Anjana, Sunil, Janaky, Narayana, Chandrabhas, Burkovsky, R. G., Raevski, I. P., Ter-Oganessian, N. V.
Temperature evolution of dielectric response, atomic structure, and lattice dynamics in thin film of sodium niobate in the epitaxial NaNbO$_3$/SrRuO$_3$/(001)MgO heterostructure is studied by dielectric measurements, x-ray diffraction, and Raman spec
Externí odkaz:
http://arxiv.org/abs/2112.04579
Autor:
Wang, E. H., Hamilton, J. H., Ramayya, A. V., Zachary, C. J., Lemasson, A., Navin, A., Rejmund, M., Bhattacharyya, S., Chen, Q. B., Zhang, S. Q., Eldridge, J. M., Hwang, J. K., Brewer, N. T., Luo, Y. X., Rasmussen, J. O., Zhu, S. J., Ter-Akopian, G. M., Oganessian, Yu. Ts., Caamaño, M., Clément, E., Delaune, O., Farget, F., de France, G., Jacquot, B.
Publikováno v:
Phys. Rev. C 103, 034301 (2021)
New transitions in neutron rich $^{100}$Y have been identified in a $^9$Be+$^{238}$U experiment with mass- and Z- gates to provide full fragment identification. These transitions and high spin levels of $^{100}$Y have been investigated by analyzing t
Externí odkaz:
http://arxiv.org/abs/2103.02358
Autor:
Motseyko, A.V., Ter-Oganessian, N.V.
Publikováno v:
In Journal of Alloys and Compounds 5 March 2024 976
Autor:
Xu, Shaowen, Jia, Fanhao, Hu, Shunbo, Sundaresan, A., Ter-Oganessian, Nikita, Pyatakov, A. P., Cheng, Jinrong, Zhang, Jincang, Cao, Shixun, Ren, Wei
Density functional theory (DFT) calculations are performed to predict the structural, electronic and magnetic properties of electrically neutral or charged few-atomic-layer (AL) oxides whose parent systems are based on polar perovskite $KTaO_{3}$. Th
Externí odkaz:
http://arxiv.org/abs/2010.13977
Autor:
Musangu, B. M., Thibeault, A. H., Richards, T. H., Wang, E. H., Hamilton, J. H., Zachary, C. J., Eldridge, J. M., Ramayya, A. V., Luo, Y. X., Rasmussen, J. O., Ter-Akopian, G. M., Oganessian, Yu. Ts., Zhu, S. J.
Publikováno v:
Brooks M. Musangu et al. ''Anomalous neutron yields confirmed for Ba-Mo and newly observed for Ce-Zr from spontaneous fission of 252Cf''. In: Phys. Rev. C101 (3 Mar. 2020), p. 034610. DOI: 10.1103/PhysRevC.101.034610
We reinvestigated the neutron multiplicity yields of Ba-Mo, Ce-Zr, Te-Pd, and Nd-Sr from the spontaneous fission of $^{252}$Cf; by (i) using both $\gamma$-$\gamma$-$\gamma$-$\gamma$ and $\gamma$-$\gamma$-$\gamma$ coincidence data, (ii) using up to da
Externí odkaz:
http://arxiv.org/abs/2007.07868
Autor:
Brewer, N.T., Wang, E.H., Yzaguirre, W.A., Hamilton, J.H., Nomura, K., Ramayya, A.V., Liu, S.H., Hwang, J.K., Musangu, B.M., Eldridge, J.M., Zachary, C.J., Luo, Y.X., Rasmussen, J.O., Zhu, S.J., Goodin, C., Ter-Akopian, G.M., Daniel, A.V., Oganessian, Yu.Ts.
Publikováno v:
In Nuclear Physics, Section A November 2023 1039
We report the discovery of linear magnetoelectric effect in the well-known green phase compound, Sm2BaCuO5, which crystallizes in the centrosymmetric orthorhombic (Pnma) structure. Magnetization and specific heat measurements reveal the long-range an
Externí odkaz:
http://arxiv.org/abs/1908.11630
Publikováno v:
J. Magn. Magn. Mater. 493, 165720 (2020)
Fluorides in general are characterized by big variety of crystal structures, whereas those containing transition metals also often show sizable magnetic properties. The tendency of fluorine to form linear chain structures in many cases results in low
Externí odkaz:
http://arxiv.org/abs/1903.10828