Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Iurii, Kibalin"'
1
Akademický článek
Quantifying magnetic anisotropy using X-ray and neutron diffraction
Autor: Emil Andreasen Klahn, Emil Damgaard-Møller, Lennard Krause, Iurii Kibalin, Arsen Gukasov, Shalini Tripathi, Abinash Swain, Maheswaran Shanmugam, Jacob Overgaard
Publikováno v: IUCrJ, Vol 8, Iss 5, Pp 833-841 (2021)
In this work, the magnetic anisotropy in two iso-structural distorted tetrahedral Co(II) complexes, CoX2tmtu2 [X = Cl(1) and Br(2), tmtu = tetramethylthiourea] is investigated, using a combination of polarized neutron diffraction (PND), very low-temp
Externí odkaz: https://doaj.org/article/ac4827c7a20b49aba9a742254fe2732b
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2
Akademický článek
Spin resolved electron density study of YTiO3 in its ferromagnetic phase: signature of orbital ordering
Autor: Ariste Bolivard Voufack, Iurii Kibalin, Zeyin Yan, Nicolas Claiser, Saber Gueddida, Béatrice Gillon, Florence Porcher, Arsen Gukasov, Kunishisa Sugimoto, Claude Lecomte, Slimane Dahaoui, Jean-Michel Gillet, Mohamed Souhassou
Publikováno v: IUCrJ, Vol 6, Iss 5, Pp 884-894 (2019)
The present work reports on the charge and spin density modelling of YTiO3 in its ferromagnetic state (TC = 27 K). Accurate polarized neutron diffraction and high-resolution X-ray diffraction (XRD) experiments were carried out on a single crystal at
Externí odkaz: https://doaj.org/article/b055a1a717094fb08be80821a58fdd7c
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3
Multi-Technique Experimental Benchmarking of the Local Magnetic Anisotropy of a Cobalt(II) Single-Ion Magnet
Autor: Sandeep K. Gupta, Hannah H. Nielsen, Andreas M. Thiel, Emil A. Klahn, Erxi Feng, Huibo B. Cao, Thomas C. Hansen, Eddy Lelièvre-Berna, Arsen Gukasov, Iurii Kibalin, Sebastian Dechert, Serhiy Demeshko, Jacob Overgaard, Franc Meyer
Publikováno v: Gupta, S K, Nielsen, H H, Thiel, A M, Klahn, E A, Feng, E, Cao, H B, Hansen, T C, Lelièvre-Berna, E, Gukasov, A, Kibalin, I, Dechert, S, Demeshko, S, Overgaard, J & Meyer, F 2023, ' Multi-Technique Experimental Benchmarking of the Local Magnetic Anisotropy of a Cobalt(II) Single-Ion Magnet ', JACS Au, vol. 3, no. 2, pp. 429-440 . https://doi.org/10.1021/jacsau.2c00575
A comprehensive understanding of the ligand field and its influence on the degeneracy and population of d-orbitals in a specific coordination environment are crucial for the rational design and enhancement of magnetic anisotropy of single-ion magnets
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d6def10c36521278603fb301e9766e
https://doi.org/10.1021/jacsau.2c00575
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5
Magneto-structural Correlations in Ni
Autor: William J A, Blackmore, Samuel P M, Curley, Robert C, Williams, Shroya, Vaidya, John, Singleton, Serena, Birnbaum, Andrew, Ozarowski, John A, Schlueter, Yu-Sheng, Chen, Beatrice, Gillon, Arsen, Goukassov, Iurii, Kibalin, Danielle Y, Villa, Jacqueline A, Villa, Jamie L, Manson, Paul A, Goddard
Publikováno v: Inorganic Chemistry
We present the magnetic properties of a new family of S = 1 molecule-based magnets, NiF2(3,5-lut)4·2H2O and NiX2(3,5-lut)4, where X = HF2, Cl, Br, or I (lut = lutidine C7H9N). Upon creation of isolated Ni–X···X–Ni and Ni–F–H–F···F–
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bdbacfdac7a4455c2de6f4c33596da30
https://pubmed.ncbi.nlm.nih.gov/34939800
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6
Magnetic anisotropies of Ho(III) and Dy(III) single-molecule magnets experimentally determined via polarized neutron diffraction
Autor: Mark Murrie, Arsen Gukassov, Rasmus B. Degn, Iurii Kibalin, Andreas M. Thiel, Emil Andreasen Klahn, Jacob Overgaard, Claire Wilson, Angelos B. Canaj
Publikováno v: Klahn, E A, Thiel, A M, Degn, R B, Kibalin, I, Gukasov, A, Wilson, C, Canaj, A B, Murrie, M & Overgaard, J 2021, ' Magnetic anisotropies of Ho(III) and Dy(III) single-molecule magnets experimentally determined via polarized neutron diffraction ', Dalton Transactions (Print Edition), vol. 50, no. 40, pp. 14207-14215 . https://doi.org/10.1039/D1DT01959G
We present the magnetic anisotropy of two isostructural pentagonal-bipyramidal complexes, [Ln(H 2O) 5(HMPA) 2]I 3·2HMPA (HMPA = hexamethylphosphoramide, Ln = Dy, Ho). Using ac magnetic susceptibility measurements, we find magnetic relaxation barrier
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4507de87ac00fbf364fb315e185847ae
https://pure.au.dk/portal/da/publications/magnetic-anisotropies-of-hoiii-and-dyiii-singlemolecule-magnets-experimentally-determined-via-polarized-neutron-diffraction(8dcd16ca-d41c-4be5-a3d0-e441371bdd5a).html
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8
Spin-resolved atomic orbital model refinement for combined charge and spin density analysis: application to the YTiO 3 perovskite
Autor: Florence Porcher, Béatrice Gillon, Ariste Bolivard Voufack, Iurii Kibalin, Jean Michel Gillet, Arsen Gukasov, Mohamed Souhassou, Nicolas Claiser, Claude Lecomte
Publikováno v: Acta Crystallographica Section A Foundations and Advances
Acta Crystallographica Section A Foundations and Advances, International Union of Crystallography, 2021, 77 (2), pp.96-104. ⟨10.1107/S205327332001637X⟩
Acta Crystallographica Section A : Foundations and Advances [2014-...]
Acta Crystallographica Section A : Foundations and Advances [2014-..], 2021, 77 (2), pp.96-104. ⟨10.1107/S205327332001637X⟩
A new crystallographic method is proposed in order to refine a spin-resolved atomic orbital model against X-ray and polarized neutron diffraction data. This atomic orbital model is applied to the YTiO3 perovskite crystal, where orbital ordering has p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40fc7030fb12a68d4f26f61081b57e8f
https://hal.archives-ouvertes.fr/hal-03254153/file/pub_orb_mod_acta_finalRev3.pdf
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