Zobrazeno 1 - 10
of 749
pro vyhledávání: '"Ouladdiaf B"'
Autor:
Nikitin, S. E., Xie, Tao, Gazizulina, A., Ouladdiaf, B., Velamazán, J. A. Rodríguez, Díaz-Ortega, I. ~F., Nojiri, H., Anovitz, L. M., Santos, A. M. dos, Prokhnenko, O., Podlesnyak, A.
We report the direct observation of a commensurate-ordered antiferromagnetic (AFM) state but incommensurate helical spin dynamics in the natural mineral brochantite Cu$_4$SO$_4$(OH)$_6$ through neutron diffraction and neutron spectroscopy measurement
Externí odkaz:
http://arxiv.org/abs/2407.12767
Autor:
Qureshi, N., Malkin, B. Z., Riberolles, S. X. M., Ritter, C., Ouladdiaf, B., Balakrishnan, G., Hatnean, M. Ciomaga, Petrenko, O. A.
We present the low-temperature magnetic structures of SrGd$_2$O$_4$ combining neutron diffraction methods on polycrystalline and single-crystal samples containing the $^{160}$Gd isotope. In contrast to other members of the Sr$Ln_2$O$_4$ family ($Ln$
Externí odkaz:
http://arxiv.org/abs/2201.01176
Autor:
Himanshu, H., Rebolini, E., Beauvois, K., Grenier, S., Mercey, B., Domenges, B., Ouladdiaf, B., Lepetit, M.B., Simon, C.
Publikováno v:
In Thin Solid Films 15 July 2024 800
Autor:
Willwater, J., Süllow, S., Reehuis, M., Feyerherm, R., Amitsuka, H., Ouladdiaf, B., Suard, E., Klicpera, M., Vališka, M., Pospíšil, J., Sechovský, V.
Publikováno v:
Phys. Rev. B 103, 184426 (2021)
We present an extensive powder and single-crystal neutron scattering investigation of the crystallographic structure and magnetic order of the frustrated metallic $f$-electron magnet UNi$_4$B. We carry out a full refinement of the crystallographic st
Externí odkaz:
http://arxiv.org/abs/2104.06119
Autor:
Shen, L., Campillo, E., Zaharko, O., Steffens, P., Boehm, M., Beauvois, K., Ouladdiaf, B., He, Z., Prabhakaran, D., Boothroyd, A. T., Blackburn, E.
Publikováno v:
Physical Review Research 4 (2022) 013111
We present a systematic inelastic neutron scattering and neutron diffraction study of the magnetic structure of the quasi-1D spin-1/2 magnet SrCo2V2O8, where the interchain coupling in the Neel-type antiferromagnetic ground state breaks the static sp
Externí odkaz:
http://arxiv.org/abs/1909.03146
Autor:
Zhou, Zheng, Jin, W. T., Li, Wei, Nandi, S., Ouladdiaf, B., Yan, Zheng, Wei, Xinyuan, Xu, Xuguang, Jiao, W. H., Qureshi, N., Xiao, Y., Su, Y., Cao, G. H., Brueckel, Th.
Publikováno v:
Phys. Rev. B 100, 060406 (2019)
The study of universal critical behavior is a crucial issue in a continuous phase transition, which groups various critical phenomena into universality classes for revealing microscopic electronic behaviors. The understanding of the nature of magneti
Externí odkaz:
http://arxiv.org/abs/1904.07417
Autor:
Heinze, L., Bastien, G., Ryll, B., Hoffmann, J. -U., Reehuis, M., Ouladdiaf, B., Bert, F., Kermarrec, E., Mendels, P., Nishimoto, S., Drechsler, S. -L., Rößler, U. K., Rosner, H., Büchner, B., Studer, A. J., Rule, K. C., Süllow, S., Wolter, A. U. B.
Publikováno v:
Phys. Rev. B 99, 094436 (2019)
We report on a detailed neutron diffraction and $^1$H-NMR study on the frustrated spin-1/2 chain material linarite, PbCuSO$_4$(OH)$_2$, where competing ferromagnetic nearest neighbor and antiferromagnetic next-nearest neighbor interactions lead to fr
Externí odkaz:
http://arxiv.org/abs/1901.02842
Akademický článek
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Akademický článek
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Autor:
Capogna, L., Granata, V., Ouladdiaf, B., Rodriguez-Velamazan, J. A., Fittipaldi, R., Vecchione, A.
We have investigated the metamagnetic-like transition in the triple layer ruthenate Sr4Ru3O10 by means of neutron diffraction from single crystals. The magnetic structure of the compound appears to be determined in a complex way by the two substructu
Externí odkaz:
http://arxiv.org/abs/1811.11065