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Updated: Jan 15, 2026

Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains
Published on: July 20, 2022
A reflection on modelling and examination of paramagnetic molecules for magnetic storage and molecular spintronics
Mihail Atanasov1,2, Shashank Vittal Rao1, Frank Neese1
1Max Planck Institut für Kohlenforschung Kaiser-Wilhelm Platz 1 D-45470 Mülheim an der Ruhr Germany mihail.atanasov@kofo.mpg.de neese@kofo.mpg.de rao@kofo.mpg.de.
Abstract:
Paramagnetic molecules featuring preferred orientation of their magnetic moments (magnetic anisotropy, single-molecule magnets, SMMs) are quite promising candidates for use in electronic devices like data storage and quantum computers (q-bits). In 2013, the authors published two papers on FeIIX2 with pseudolinear cores (J. M. Zadrozny, M. Atanasov, A. M. Bryan, C.-Y. Lin, B. D. Rekken, P. P. Power, F. Neese, and J. R. Long, Chem. Sci., 2013, 4, 125-138, https://doi.org/10.1039/C2SC20801F and M. Atanasov, J. M. Zadrozny, J. R. Long and F. Neese, Chem. Sci., 2013,4, 139-156, https://doi.org/10.1039/C2SC21394J). Combining computational tools with ab initio ligand field theory, design principles have been formulated to afford predictions of SMM prior to their later synthesis. These efforts resulted in a linear CoIIC2 SMM with magnetic anisotropy, the maximum possible for a 3d complex.
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