M
Mihail Atanasov
Researcher at Max Planck Society
Publications - 126
Citations - 5714
Mihail Atanasov is an academic researcher from Max Planck Society. The author has contributed to research in topics: Ligand field theory & Density functional theory. The author has an hindex of 38, co-authored 121 publications receiving 4889 citations. Previous affiliations of Mihail Atanasov include Jacobs University Bremen & Bulgarian Academy of Sciences.
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Journal ArticleDOI
Magnetic blocking in a linear iron( I ) complex
Joseph M. Zadrozny,Dianne J. Xiao,Mihail Atanasov,Mihail Atanasov,Gary J. Long,Fernande Grandjean,Frank Neese,Jeffrey R. Long +7 more
TL;DR: This work reports the first two-coordinate complex of iron(I), [Fe(C(SiMe3)3)2](-), for which alternating current magnetic susceptibility measurements reveal slow magnetic relaxation below 29 K in a zero applied direct-current field, and exhibits magnetic blocking below 4.5 K.
Journal ArticleDOI
Slow magnetization dynamics in a series of two-coordinate iron(II) complexes
Joseph M. Zadrozny,Mihail Atanasov,Mihail Atanasov,Aimee M. Bryan,Chun Yi Lin,Brian D. Rekken,Philip P. Power,Frank Neese,Jeffrey R. Long +8 more
TL;DR: In this paper, a series of two-coordinate complexes of iron(II) were prepared and studied for single-molecule magnet behavior, and the spin reversal barriers were fit by employing a sum of tunneling, direct, Raman and Orbach relaxation processes, resulting in spin reversal barrier of Ueff = 181, 146, 109, 104, and 43 cm−1 for 1−5, respectively.
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A four-coordinate cobalt(II) single-ion magnet with coercivity and a very high energy barrier
Yvonne Rechkemmer,Frauke D. Breitgoff,Margarethe van der Meer,Mihail Atanasov,Mihail Atanasov,M. Hakl,Milan Orlita,Milan Orlita,Petr Neugebauer,Frank Neese,Biprajit Sarkar,Joris van Slageren +11 more
TL;DR: A mononuclear, tetrahedrally coordinated cobalt(II) single-molecule magnet has a very high effective energy barrier and displays pronounced magnetic bistability, which is shown to arise from a strong ligand field in combination with axial distortion.
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First principles approach to the electronic structure, magnetic anisotropy and spin relaxation in mononuclear 3d-transition metal single molecule magnets
Mihail Atanasov,Mihail Atanasov,Daniel Aravena,Elizaveta A. Suturina,Elizaveta A. Suturina,Eckhard Bill,Dimitrios Maganas,Frank Neese +7 more
TL;DR: In this paper, a self-contained introduction to electronic structure calculations for single molecule magnet properties is provided in conjunction with several contemporary case studies on diverse mononuclear 3d-transition metal complexes.
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A theoretical analysis of chemical bonding, vibronic coupling, and magnetic anisotropy in linear iron(II) complexes with single-molecule magnet behavior
TL;DR: In this article, the electronic structure and magnetic anisotropy of six complexes of high-spin FeII with linear FeX2 (X = C, N, O) cores, Fe[N(SiMe3)(Dipp)]2 (1), Fe[C(SiME3)3]2 (2), Fe [N(H)Ar′]2(3), Fe•N(Ar*]2,4,6-Pri2)2, Ar# = C6H3-2,6-(C6H2-2.