Aerogel-Based Single-Ion Magnets: A Case Study of a Cobalt(II) Complex Immobilized in Silica [PDF]
Molecules, 2023 The chemical immobilization of cobalt(II) ions in a silica aerogel matrix enabled the synthesis of the first representative example of aerogel-based single-ion magnets.
Sergey Yu. Kottsov +12 more
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Field-Induced Single-Ion Magnet Phenomenon in Hexabromo- and Hexaiodorhenate(IV) Complexes [PDF]
Magnetochemistry, 2020 Two mononuclear ReIV complexes of general formula (PPh4)2[ReX6] [PPh4+ = tetraphenylphosphonium cation, X = Br (1) and I (2)] have been prepared and structurally and magnetically characterised.
Carlos Rojas-Dotti +6 more
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Modulating magnetic anisotropy in Ln(iii) single-ion magnets using an external electric field. [PDF]
Chem Sci, 2020 Single-molecule magnets have potential uses in several nanotechnology applications, including high-density information storage devices, the realisation of which lies in enhancing the barrier height for magnetisation reversal (Ueff).
Sarkar A, Rajaraman G.
europepmc +2 more sources
Chemical Society Reviews, 2015 One of the determining factors in whether single-molecule magnets (SMMs) may be used as the smallest component of data storage, is the size of the barrier to reversal of the magnetisation, Ueff.
G. Craig, M. Murrie
semanticscholar +6 more sources
Classical and quantum anisotropic Heisenberg antiferromagnets [PDF]
Condensed Matter Physics, 2009 We study classical and quantum Heisenberg antiferromagnets with exchange anisotropy of XXZ-type and crystal field single-ion terms of quadratic and quartic form in a field.
W. Selke +5 more
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Covalent Organic Frameworks: A 2D Platform for Controlled Nanostructuring of Single Ion Magnets [PDF]
Structural DynamicsBulk magnetic materials play a crucial role in everyday life. Single molecule magnets (SMMs) and single ion magnets (SIMs), collectively known as molecular magnets (MMs), exhibit magnetic bistability and slow magnetization relaxation.
Noreen Mazhar, Mario Wriedt
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The rise of 3-d single-ion magnets in molecular magnetism: towards materials from molecules? [PDF]
Chem Sci, 2016 Single-molecule magnets (SMMs) that contain one spin centre (so-called single-ion magnets) theoretically represent the smallest possible unit for spin-based electronic devices.
Frost JM, Harriman KLM, Murugesu M.
europepmc +2 more sources
Magnetic Anisotropy of Single-Ion Magnet (PPh4)2 [ReF6]·2H2O [PDF]
JETP Letters, 2023 Studying of single-molecule magnets has sprung many surprises such as, e.g., quantum tunneling of the magnetization, which is strongly related to the presence of a magnetic anisotropy. Electron spin resonance and inelastic neutron scattering measurements of (PPh4)2[ReF6]⋅2H2O complex evidence an unprecedented large single-site magnetic anisotropy of ...
Leonid S. Taran +2 more
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Interplay of Anisotropic Exchange Interactions and Single-Ion Anisotropy in Single-Chain Magnets Built from Ru/Os Cyanidometallates(III) and Mn(III) Complex [PDF]
Molecules, 2023 Two novel 1D heterobimetallic compounds {[MnIII(SB2+)MIII(CN)6]·4H2O}n (SB2+ = N,N′-ethylenebis(5-trimethylammoniomethylsalicylideneiminate) based on orbitally degenerate cyanidometallates [OsIII(CN)6]3− (1) and [RuIII(CN)6]3− (2) and MnIII Schiff base ...
Vladimir S. Mironov +2 more
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Island formation of Er(trensal) single-ion magnets on graphene observed on the micrometer scale. [PDF]
RSC Adv, 2021 Dreiser J +4 more
europepmc +3 more sources