Magnetic cluster excitations

A Furrer, O Waldmann - Reviews of Modern Physics, 2013 - APS
Magnetic clusters, ie, assemblies of a finite number (between two or three and several
hundred) of interacting spin centers which are magnetically decoupled from their …

Beyond the spin model: exchange coupling in molecular magnets with unquenched orbital angular momenta

A Palii, B Tsukerblat, S Klokishner… - Chemical Society …, 2011 - pubs.rsc.org
In this critical review we review the problem of exchange interactions in polynuclear metal
complexes involving orbitally degenerate metal ions. The key feature of these systems is …

Toward molecular 4f single-ion magnet qubits

KS Pedersen, AM Ariciu, S McAdams… - Journal of the …, 2016 - ACS Publications
Quantum coherence is detected in the 4f single-ion magnet (SIM) Yb (trensal), by isotope
selective pulsed EPR spectroscopy on an oriented single crystal. At X-band, the spin–lattice …

Molecular nanomagnets for information technologies

M Affronte - Journal of Materials Chemistry, 2009 - pubs.rsc.org
Nanomagnets will play a crucial role for the storage and processing of magnetic information
in the future, so we may wonder to what extent molecular systems will contribute to this …

Direct observation of quantum coherence in single-molecule magnets

C Schlegel, J Van Slageren, M Manoli, EK Brechin… - Physical review …, 2008 - APS
Direct evidence of quantum coherence in a single-molecule magnet in a frozen solution is
reported with coherence times as long as T 2= 630±30 ns. We can strongly increase the …

Density functional studies on dinuclear {Ni II Gd III} and trinuclear {Ni II Gd III Ni II} complexes: magnetic exchange and magneto-structural maps

SK Singh, NK Tibrewal, G Rajaraman - Dalton Transactions, 2011 - pubs.rsc.org
Theoretical calculations using density functional methods have been performed on two
dinuclear {NiII–GdIII} and two trinuclear {NiII–GdIII–NiII} complexes having two and three μ …

Studying Cation Exchange in {Cr7Co} Pseudorotaxanes: Preparatory Studies for Making Hybrid Molecular Machines

TS Bennett, N Geue, GA Timco… - … A European Journal, 2024 - Wiley Online Library
In the design of dynamic supramolecular systems used in molecular machines, it is
important to understand the binding preferences between the macrocycle and stations along …

Ringing the changes in Fe III/Yb III cyclic coordination clusters

A Baniodeh, CE Anson, AK Powell - Chemical Science, 2013 - pubs.rsc.org
Five [FeIIImYbIIIn] Cyclic Coordination Clusters (CCCs) which show completely different
arrangements of their cyclic cores have been synthesised and characterised. These …

Adducts of transition metal complexes with redox-active ligands: the structure and spin-state-switching rearrangements

AA Starikova, VI Minkin - Russian Chemical Reviews, 2018 - iopscience.iop.org
The currently available literature data on the synthesis, molecular and electronic structure of
mixed-ligand complexes (adducts) of transition metals (chromium, manganese, iron, cobalt …

Spectroscopic Investigation of a Metal–Metal-Bonded Fe6 Single-Molecule Magnet with an Isolated S = 19/2 Giant-Spin Ground State

J Nehrkorn, SM Greer, BJ Malbrecht… - Inorganic …, 2021 - ACS Publications
The metal–metal-bonded molecule [Bu4N][(HL) 2Fe6 (dmf) 2](Fe6) was previously shown to
possess a thermally isolated spin S= 19/2 ground state and found to exhibit slow …